User grammer

Points breakdown

94 / 100

AC | PYPY3

Phantom's Python Challenge

on April 10, 2025, 12:43 a.m.

37pp

weighted 100% (37pp)

100 / 100

AC | PY3

Bulgarian OI '09 P5 - Special Sequence

on March 16, 2023, 6:58 a.m.

30pp

weighted 95% (29pp)

52 / 100

TLE | C++17

APIO '18 P2 - Circle Selection

on Feb. 6, 2025, 11:30 a.m.

21pp

weighted 90% (19pp)

80 / 100

AC | TEXT

Baltic OI '16 P5 - Maze

on Oct. 22, 2025, 5:22 a.m.

20pp

weighted 86% (17pp)

100 / 100

AC | PY3

DMOPC '21 Contest 10 P5 - Number Theory

on Sept. 25, 2025, 7:18 a.m.

20pp

weighted 81% (16pp)

60 / 150

AC | PY3

EGOI '23 P8 - Guessing Game

on Sept. 23, 2025, 4:51 a.m.

20pp

weighted 77% (15pp)

12 / 12

AC | PYPY3

Baltic OI '01 P3 - Box of Mirrors

on Aug. 30, 2025, 10:35 a.m.

20pp

weighted 74% (15pp)

25 / 25

AC | C++17

CCO '03 P6 - Cheap Gas

on May 21, 2025, 8:03 a.m.

20pp

weighted 70% (14pp)

25 / 25

AC | PY3

CCO '07 P6 - Road Construction

on April 21, 2025, 11:15 p.m.

20pp

weighted 66% (13pp)

30 / 30

AC | PYPY3

APIO '08 P2 - Roads

on April 4, 2025, 12:37 p.m.

20pp

weighted 63% (13pp)

Problem	Score
An Animal Contest 1 P1 - Alpaca Shapes	3 / 3
An Animal Contest 1 P2 - Alpaca Racing	5 / 5
An Animal Contest 1 P3 - Happy Alpacas	7 / 7
An Animal Contest 1 P4 - Alpaca Arrays	1 / 10
An Animal Contest 2 P0 - Koala Matchmaking	3 / 3
An Animal Contest 2 P1 - Koala Konundrum	5 / 5
An Animal Contest 2 P2 - Koala Party	5 / 5
An Animal Contest 2 P3 - Koala Balloons	12 / 12
An Animal Contest 2 P4 - Koala Gambling	12 / 12
An Animal Contest 3 P1 - Monkey Shopping	3 / 3
An Animal Contest 3 P2 - Monkey Potato	5 / 5
An Animal Contest 3 P3 - Monkey Market	7 / 7
An Animal Contest 3 P4 - Monkey Mayhem	7 / 7
An Animal Contest 4 P1 - Dasher's Digits	5 / 5
An Animal Contest 5 P1 - Bamboo Cookies	3 / 3
An Animal Contest 5 P2 - Permutations & Products	5 / 5
An Animal Contest 6 P1 - Workout Routine	5 / 5
An Animal Contest 7 P1 - Squirrnect 4	3 / 3
An Animal Contest 7 P2 - Squirrel Structures	7 / 7

Problem	Score
Another Contest 1 Problem 2 - Graphs	15 / 15
Another Contest 3 Problem 1 - Diverse Arrays	7 / 7
Another Contest 3 Problem 3 - Lexicographically Largest Common Subsequence	7 / 7
Another Contest 5 Problem 1 - Goat Fence	3 / 3
Another Contest 5 Problem 2 - Great Graffiti	5 / 5
Another Contest 5 Problem 3 - Cutting Cheese Costs	5 / 5
Another Contest 7 Problem 1 - Lonely Users	3 / 3
Another Contest 7 Problem 3 - Network Connections	10 / 10
Another Contest 8 Problem 1 - Trash Push	3 / 3
Another Contest 8 Problem 2 - Unnecessary Trash Push	3 / 3
Another Contest 9 Problem 1 - Black Room Boy	3 / 3

Problem	Score
APIO '08 P2 - Roads	20 / 20
APIO '09 P1 - Digging for Oil	20 / 20
APIO '10 P1 - Commando	20 / 20
APIO '18 P2 - Circle Selection	20.800 / 40

Problem	Score
Baltic OI '01 P3 - Box of Mirrors	20 / 20
Baltic OI '01 P5 - Mars Maps	15 / 15
Baltic OI '03 P1 - Barrel	2.500 / 10
Baltic OI '04 P1 - Ships	7 / 7
Baltic OI '05 P3 - Maze	12 / 12
Baltic OI '06 P2 - Coin Collector	12 / 12
Baltic OI '06 P6 - Jump	7 / 7
Baltic OI '10 P4 - Matching Bins	7 / 7
Baltic OI '11 P2 - Ice Cream	5 / 5
Baltic OI '11 P4 - Treasures and Vikings	15 / 15
Baltic OI '11 P6 - Plagiarism	7 / 7
Baltic OI '12 P3 - Peaks	8.500 / 17
Baltic OI '14 P2 - Three Friends	7 / 7
Baltic OI '16 P1 - Bosses	10 / 10
Baltic OI '16 P3 - Spiral	3.600 / 30
Baltic OI '16 P5 - Maze	20 / 25

Problem	Score
BlueBook - Cross Country	3 / 3
BlueBook - Cost	3 / 3
BlueBook - Direction	3 / 3
BlueBook - Pay	3 / 3
BlueBook - Change	3 / 3
BlueBook - Times Tables	3 / 3
BlueBook - Max is Last	3 / 3
BlueBook - Interest	3 / 3
BlueBook - World Pop	3 / 3
BlueBook - Power Base	3 / 3
BlueBook - Powers of 2	3 / 3
BlueBook - Find the Character	3 / 3
BlueBook - Column of Numbers	3 / 3
BlueBook - Pop Explosion	3 / 3
BlueBook - Digits and Sums	3 / 3
BlueBook - Exact Divisors	3 / 3
BlueBook - 10 Primes on a Line	5 / 5
BlueBook - Bills Bills Bills	7 / 7
BlueBook - Max	3 / 3
BlueBook - Payment	3 / 3
BlueBook - Mode	3 / 3
BlueBook - Magic Square	3 / 3
BlueBook - Triangle	3 / 3
BlueBook - Sieve	5 / 5
BlueBook - Voting	3 / 3
BlueBook - Min	3 / 3
BlueBook - First Blank	3 / 3
BlueBook - Digits	3 / 3
BlueBook - Lower Case	3 / 3
BlueBook - Prime	3 / 3
BlueBook - Days	3 / 3
BlueBook - Grades	3 / 3
BlueBook - Leap Year	3 / 3
BlueBook - Calculator	7 / 7
BlueBook - Multiple	3 / 3
BlueBook - Equation	3 / 3

Problem	Score
Bubble Cup V9 D Potions homework	5 / 5
Bubble Cup V11 A Splitting Money	7 / 7

Problem	Score
Bulgarian OI '09 P2 - Boxen	12 / 12
Bulgarian OI '09 P5 - Special Sequence	30 / 30
Bulgarian OI '09 P6 - Diamonds	12 / 12

Problem	Score
CCC '00 J1 - Calendar	5 / 5
CCC '00 J2 - 9966	3 / 3
CCC '00 S1 - Slot Machines	5 / 5
CCC '00 S2 - Babbling Brooks	7 / 7
CCC '00 S3 - Surfing	7 / 7
CCC '00 S4 - Golf	7 / 7
CCC '00 S5 - Sheep and Coyotes	10 / 10
CCC '01 J1 - Dressing Up	3 / 3
CCC '01 J2 - Mod Inverse	3 / 3
CCC '01 S1 - Keeping Score	5 / 5
CCC '01 S2 - Spirals	5 / 5
CCC '01 S2 - Spirals (Exact Version)	7 / 7
CCC '01 S3 - Strategic Bombing	7 / 7
CCC '01 S4 - Cookies	10 / 10
CCC '01 S5 - Post's Correspondence Problem	10 / 10
CCC '02 J1 - 0123456789	3 / 3
CCC '02 J1 - 0123456789 (Hard)	5 / 5
CCC '02 J2 - AmeriCanadian	3 / 3
CCC '02 S1 - The Students' Council Breakfast	5 / 5
CCC '02 S2 - Fraction Action	5 / 5
CCC '02 S3 - Blindfold	15 / 15
CCC '02 S4 - Bridge Crossing	10 / 10
CCC '02 S4 - Bridge Crossing (Hard)	6 / 20
CCC '02 S5 - Follow the Bouncing Ball	10 / 10
CCC '03 J1 - Trident	3 / 3
CCC '03 J2 - Picture Perfect	3 / 3
CCC '03 S1 - Snakes and Ladders	5 / 5
CCC '03 S2 - Poetry	5 / 5
CCC '03 S3 - Floor Plan	7 / 7
CCC '03 S4 - Substrings	15 / 15
CCC '03 S5 - Trucking Troubles	10 / 10
CCC '04 J1 - Squares	3 / 3
CCC '04 J2 - Terms of Office	3 / 3
CCC '04 J3 - Smile with Similes	3 / 3
CCC '04 J4 - Simple Encryption	5 / 5
CCC '04 S1 - Fix	5 / 5
CCC '04 S2 - TopYodeller	5 / 5
CCC '04 S3 - Spreadsheet	10 / 10
CCC '04 S4 - Space Turtle	10 / 10
CCC '04 S5 - Super Plumber	10 / 10
CCC '05 J1 - The Cell Sell	3 / 3
CCC '05 J2 - RSA Numbers	3 / 3
CCC '05 J3 - Returning Home	5 / 5
CCC '05 J4 - Cross Spiral	7 / 7
CCC '05 J5 - Bananas	10 / 10
CCC '05 S1 - Snow Calls	5 / 5
CCC '05 S2 - Mouse Move	5 / 5
CCC '05 S3 - Quantum Operations	10 / 10
CCC '05 S4 - Pyramid Message Scheme	10 / 10
CCC '05 S5 - Pinball Ranking	12 / 12
CCC '06 J1 - Canadian Calorie Counting	3 / 3
CCC '06 J2 - Roll the Dice	3 / 3
CCC '06 J3 - Cell-Phone Messaging	3 / 3
CCC '06 J4 - It's tough being a teen!	7 / 7
CCC '06 J5 - CCC Othello	10 / 10
CCC '06 S1 - Maternity	5 / 5
CCC '06 S2 - Attack of the CipherTexts	5 / 5
CCC '06 S3 - Tin Can Telephone	12 / 12
CCC '06 S4 - Groups	10 / 10
CCC '06 S5 - Origin of Life	15 / 15
CCC '07 J1 - Who is in the Middle?	3 / 3
CCC '07 J2 - I Speak TXTMSG	3 / 3
CCC '07 J3 - Deal or No Deal Calculator	3 / 3
CCC '07 J4 - Anagram Checker	5 / 5
CCC '07 J5 - Keep on Truckin'	7 / 7
CCC '07 S1 - Federal Voting Age	3 / 3
CCC '07 S2 - Boxes	5 / 5
CCC '07 S3 - Friends	7 / 7
CCC '07 S4 - Waterpark	7 / 7
CCC '07 S5 - Bowling for Numbers	10 / 10
CCC '08 J1 - Body Mass Index	3 / 3
CCC '08 J2 - Do the Shuffle	3 / 3
CCC '08 J3 - GPS Text Entry	3 / 3
CCC '08 J4 - From Prefix to Postfix	7 / 7
CCC '08 S1 - It's Cold Here!	5 / 5
CCC '08 S2 - Pennies in the Ring	5 / 5
CCC '08 S3 - Maze	7 / 7
CCC '08 S4 - Twenty-four	10 / 10
CCC '08 S5 - Nukit	10 / 10
CCC '09 J1 - ISBN	3 / 3
CCC '09 J2 - Old Fishin' Hole	5 / 5
CCC '09 J3 - Good Times	5 / 5
CCC '09 J4 - Signage	7 / 7
CCC '09 S1 - Cool Numbers	5 / 5
CCC '09 S2 - Lights Going On and Off	10 / 10
CCC '09 S3 - Degrees Of Separation	10 / 10
CCC '09 S4 - Shop and Ship	10 / 10
CCC '09 S5 - Wireless	12 / 12
CCC '10 J1 - What is n, Daddy?	3 / 3
CCC '10 J2 - Up and Down	5 / 5
CCC '10 J3 - Punchy	5 / 5
CCC '10 J4 - Global Warming	5 / 5
CCC '10 J5 - Knight Hop	7 / 7
CCC '10 S1 - Computer Purchase	5 / 5
CCC '10 S2 - Huffman Encoding	5 / 5
CCC '10 S3 - Firehose	15 / 15
CCC '10 S4 - Animal Farm	15 / 15
CCC '11 J1 - Which Alien?	3 / 3
CCC '11 J2 - Who Has Seen The Wind	5 / 5
CCC '11 J3 - Sumac Sequences	5 / 5
CCC '11 J4 - Boring Business	7 / 7
CCC '11 J5 - Unfriend	7 / 7
CCC '11 S1 - English or French?	5 / 5
CCC '11 S2 - Multiple Choice	3 / 3
CCC '11 S3 - Alice Through the Looking Glass	10 / 10
CCC '11 S4 - Blood Distribution	15 / 15
CCC '12 J1 - Speed fines are not fine!	3 / 3
CCC '12 J2 - Sounds fishy!	3 / 3
CCC '12 J3 - Icon Scaling	3 / 3
CCC '12 J4 - Big Bang Secrets	3 / 3
CCC '12 S1 - Don't pass me the ball!	3 / 3
CCC '12 S2 - Aromatic Numbers	5 / 5
CCC '12 S3 - Absolutely Acidic	7 / 7
CCC '12 S5 - Mouse Journey	7 / 7
CCC '13 J1 - Next in line	3 / 3
CCC '13 J2 - Rotating letters	3 / 3
CCC '13 J4 - Time on task	5 / 5
CCC '13 S1 - From 1987 to 2013	5 / 5
CCC '13 S2 - Bridge Transport	5 / 5
CCC '13 S3 - Chances of Winning	10 / 10
CCC '13 S4 - Who is Taller?	7 / 7
CCC '13 S5 - Factor Solitaire	15 / 15
CCC '14 J1 - Triangle Times	3 / 3
CCC '14 J2 - Vote Count	3 / 3
CCC '14 J3 - Double Dice	3 / 3
CCC '14 S1 - Party Invitation	5 / 5
CCC '14 S2 - Assigning Partners	5 / 5
CCC '14 S3 - The Geneva Confection	7 / 7
CCC '14 S4 - Tinted Glass Window	15 / 15
CCC '14 S5 - Lazy Fox	20 / 20
CCC '15 J1 - Special Day	3 / 3
CCC '15 J2 - Happy or Sad	3 / 3
CCC '15 J3 - Rövarspråket	5 / 5
CCC '15 J4 - Wait Time	5 / 5
CCC '15 J5 - π-day	10 / 10
CCC '15 S1 - Zero That Out	3 / 3
CCC '15 S2 - Jerseys	5 / 5
CCC '15 S3 - Gates	10 / 10
CCC '15 S4 - Convex Hull	15 / 15
CCC '15 S5 - Greedy For Pies	17 / 17
CCC '16 J1 - Tournament Selection	3 / 3
CCC '16 J2 - Magic Squares	3 / 3
CCC '16 J3 - Hidden Palindrome	5 / 5
CCC '16 J4 - Arrival Time	5 / 5
CCC '16 S1 - Ragaman	3 / 3
CCC '16 S2 - Tandem Bicycle	5 / 5
CCC '16 S3 - Phonomenal Reviews	12 / 12
CCC '16 S4 - Combining Riceballs	15 / 15
CCC '16 S5 - Circle of Life	20 / 20
CCC '17 J1 - Quadrant Selection	3 / 3
CCC '17 J2 - Shifty Sum	3 / 3
CCC '17 J3 - Exactly Electrical	3 / 3
CCC '17 J4 - Favourite Times	5 / 5
CCC '17 S1 - Sum Game	3 / 3
CCC '17 S2 - High Tide, Low Tide	5 / 5
CCC '17 S3 - Nailed It!	7 / 7
CCC '17 S4 - Minimum Cost Flow	17 / 17
CCC '17 S5 - RMT	2.667 / 20
CCC '18 J1 - Telemarketer or not?	3 / 3
CCC '18 J2 - Occupy parking	3 / 3
CCC '18 J3 - Are we there yet?	3 / 3
CCC '18 J5 - Choose your own path	7 / 7
CCC '18 S1 - Voronoi Villages	3 / 3
CCC '18 S2 - Sunflowers	5 / 5
CCC '18 S3 - RoboThieves	10 / 10
CCC '18 S4 - Balanced Trees	15 / 15
CCC '18 S5 - Maximum Strategic Savings	20 / 20
CCC '19 J1 - Winning Score	3 / 3
CCC '19 J2 - Time to Decompress	3 / 3
CCC '19 J3 - Cold Compress	5 / 5
CCC '19 J5 - Rule of Three	10 / 20
CCC '19 S1 - Flipper	3 / 3
CCC '19 S2 - Pretty Average Primes	5 / 5
CCC '19 S3 - Arithmetic Square	12 / 12
CCC '19 S4 - Tourism	10 / 20
CCC '19 S5 - Triangle: The Data Structure	20 / 20
CCC '20 J1 - Dog Treats	3 / 3
CCC '20 J2 - Epidemiology	3 / 3
CCC '20 J3 - Art	3 / 3
CCC '20 J4 - Cyclic Shifts	5 / 5
CCC '20 J4 - Cyclic Shifts (Hard)	12 / 12
CCC '20 S1 - Surmising a Sprinter's Speed	5 / 5
CCC '20 S2 - Escape Room	10 / 10
CCC '20 S2 - Escape Room (Hard)	15 / 15
CCC '20 S3 - Searching for Strings	12 / 12
CCC '20 S4 - Swapping Seats	12 / 12
CCC '20 S5 - Josh's Double Bacon Deluxe	17 / 17
CCC '21 J1 - Boiling Water	3 / 3
CCC '21 J2 - Silent Auction	3 / 3
CCC '21 J3 - Secret Instructions	5 / 5
CCC '21 J4 - Arranging Books	7 / 7
CCC '21 S1 - Crazy Fencing	5 / 5
CCC '21 S2 - Modern Art	7 / 7
CCC '21 S3 - Lunch Concert	10 / 10
CCC '21 S4 - Daily Commute	12 / 12
CCC '21 S5 - Math Homework	15 / 15
CCC '22 J1 - Cupcake Party	3 / 3
CCC '22 J2 - Fergusonball Ratings	3 / 3
CCC '22 J3 - Harp Tuning	5 / 5
CCC '22 J5 - Square Pool	10 / 10
CCC '22 S1 - Good Fours and Good Fives	5 / 5
CCC '22 S2 - Good Groups	5 / 5
CCC '22 S3 - Good Samples	10 / 10
CCC '22 S4 - Good Triplets	6 / 15
CCC '23 J1 - Deliv-e-droid	3 / 3
CCC '23 J2 - Chili Peppers	3 / 3
CCC '23 J3 - Special Event	5 / 5
CCC '23 J5 - CCC Word Hunt	10 / 10
CCC '23 S1 - Trianglane	5 / 5
CCC '23 S2 - Symmetric Mountains	7 / 7
CCC '23 S3 - Palindromic Poster	5 / 10
CCC '23 S5 - The Filter	4 / 20
CCC '24 J1 - Conveyor Belt Sushi	3 / 3
CCC '24 J2 - Dusa And The Yobis	3 / 3
CCC '24 J3 - Bronze Count	5 / 5
CCC '24 J4 - Troublesome Keys	5 / 5
CCC '24 J5 - Harvest Waterloo	7 / 7
CCC '24 S1 - Hat Circle	3 / 3
CCC '24 S2 - Heavy-Light Composition	5 / 5
CCC '24 S3 - Swipe	10 / 10
CCC '24 S4 - Painting Roads	12 / 12
CCC '24 S5 - Chocolate Bar Partition	2.667 / 20
CCC '25 J1 - Roller Coaster Ride	3 / 3
CCC '25 J2 - Donut Shop	3 / 3
CCC '25 J3 - Product Codes	5 / 5
CCC '25 J4 - Sunny Days	5 / 5
CCC '25 J5 - Connecting Territories	7 / 7
CCC '25 S1 - Positioning Peter's Paintings	3 / 3
CCC '25 S2 - Cryptogram Cracking Club	7 / 7
CCC '25 S3 - Pretty Pens	7.333 / 10
CCC '25 S4 - Floor is Lava	1.600 / 12
CCC '96 S1 - Deficient, Perfect, and Abundant	5 / 5
CCC '96 S2 - Divisibility by 11	7 / 7
CCC '96 S3 - Pattern Generator	5 / 5
CCC '96 S4 - When in Rome	10 / 10
CCC '96 S5 - Maximum Distance	7 / 7
CCC '97 S1 - Sentences	5 / 5
CCC '97 S2 - Nasty Numbers	5 / 5
CCC '97 S3 - Double Knockout Competition	5 / 5
CCC '97 S4 - Dynamic Dictionary Coding	5 / 5
CCC '98 S1 - Censor	5 / 5
CCC '98 S2 - Cross Number Puzzle	5 / 5
CCC '98 S3 - Mars Rover	7 / 7
CCC '98 S4 - Lottery	10 / 10
CCC '98 S5 - Mountain Passage	10 / 10
CCC '99 S1 - Card Game	5 / 5
CCC '99 S2 - Year 2000	7 / 7
CCC '99 S3 - Divided Fractals	7 / 7
CCC '99 S4 - A Knightly Pursuit	12 / 12
CCC '99 S5 - Letter Arithmetic	12 / 12
CCOQR '16 - Data Structure	15 / 15
CCCHK '08 J1 - Best fish	3 / 3
CCCHK '08 J2 - Lucky Number	3 / 3
CCCHK '08 J3 - Phone book	5 / 5
CCCHK '08 J4 - Tic-tac-toe	5 / 5
CCCHK '15 J1 - Rock-paper-scissors	3 / 3
CCCHK '15 J2 - What is the minimum area?	5 / 5
CCCHK '15 J3 - Queens can't attack me!	5 / 5
CCCHK '15 J4 - Where to build my house?	5 / 5
CCCHK '15 S1 - Finding number of pairs	7 / 7
CCCHK '15 S3 - Symmetric Cross	12 / 12

Problem	Score
CCO '00 P1 - Subsets	8 / 10
CCO '00 P4 - Packet Routing	7 / 7
CCO '00 P5 - Millikan's Oil Droplet Experiment	7 / 7
CCO '00 P6 - Extension Cords	12 / 12
CCO '01 P1 - The Monkey Dance	10 / 10
CCO '01 P5 - Fast Food	7 / 7
CCO '02 P4 - Duathlon	10 / 10
CCO '02 P5 - Connect The Campus	12 / 12
CCO '03 P2 - Concentration Cards	15 / 15
CCO '03 P3 - Cube	20 / 20
CCO '03 P4 - Constrained Permutations	5 / 5
CCO '03 P5 - Longest Substring	7 / 7
CCO '03 P6 - Cheap Gas	20 / 20
CCO '04 P1 - Scribble	5 / 5
CCO '04 P5 - Jengaism	7 / 7
CCO '05 P1 - Number Matrix	10 / 10
CCO '05 P4 - Primed Sequences	12 / 12
CCO '05 P5 - Segments	10 / 10
CCO '06 P1 - CN Tower	5 / 5
CCO '06 P2 - R & J	10 / 10
CCO '06 P6 - Paint by Numbers	9.600 / 40
CCO '07 P1 - Cows	10 / 10
CCO '07 P2 - Snowflakes	10 / 10
CCO '07 P6 - Road Construction	20 / 20
CCO '08 P1 - Moving Day	7 / 7
CCO '08 P4 - Herding	10 / 10
CCO '08 P5 - Candy	7 / 7
CCO '10 P4 - Computer Purchase Return	10 / 10
CCO '10 P6 - Shuffle	10 / 10
CCO '11 P1 - Putnam	7 / 7
CCO '11 P2 - Vampire Tunnels	15 / 15
CCO '12 P1 - Choose Your Own Arithmetic	7 / 7
CCO '12 P5 - Sample Size	7 / 7
CCO '13 P1 - All Your Base Belong to Palindromes	8 / 10
CCO '14 P1 - Troyangles	10 / 10
CCO '14 P4 - Where's That Fuel?	7 / 7
CCO '15 P1 - Hungry Fox	15 / 15
CCO '15 P2 - Artskjid	15 / 15
CCO '15 P4 - Cars on Ice	10 / 10
CCO '16 P4 - O Canada	10 / 10
CCO '17 P1 - Vera and Trail Building	7 / 7
CCO '17 P5 - Professional Network	20 / 20
CCO '18 P1 - Geese vs. Hawks	10 / 10
CCO '24 P1 - Treasure Hunt	2 / 10
CCO '96 P1 - Train Swapping	5 / 5
CCO '96 P2 - SafeBreaker	10 / 10
CCO '96 P4 - Where's Waldorf?	7 / 7
CCO '96 P5 - All Roads Lead Where?	7 / 7
CCO '96 P6 - Hoppers	15 / 15
CCO '97 P1 - Palindromes	10 / 10
CCO '97 P2 - Alien Invasion	10 / 10
CCO '97 P3 - Porous Stone	10 / 10
CCO '97 P6 - Aligning DNA	7 / 7
CCO '98 P1 - Fibonacci Numbers	7 / 7
CCO '98 P2 - Message Deciphering	7 / 7
CCO '98 P4 - Scoring Curling	7 / 7
CCO '98 P5 - Text Segmentation	10 / 10
CCO '99 P1 - You Can't Get There From Here	7 / 7
CCO '99 P2 - Common Words	10 / 10
CCO '99 P4 - Maple Roundup	5.600 / 10
CCO '99 P5 - Sum Of Products	15 / 15
CCO '99 P6 - Fast Food	15 / 15

Problem	Score
NOI '00 P1 - Ceramic Necklace	5 / 5
NOI '00 P4 - Trie	7 / 7
NOI '05 P1 - The Magnificent Waltz	4 / 20
NOI '11 P4 - Road Construction	7 / 7
NOI '97 P4 - Perfect Tour	5 / 5
NOI '99 P2 - Nails and Ball	15 / 15
NOIP '04 P2 - Combine Fruit	5 / 5
NOIP '07 P1 - Counting Numbers	3 / 3
NOIP '07 P2 - Expanding Strings	5 / 5
NOIP '08 P1 - Silly Monkey	5 / 5
NOIP '08 P2 - Expression by Matches	10 / 10
NOIP '18 Junior P1 - Title Statistics	3 / 3
NOIP '18 Junior P2 - The Big Battle	7 / 7
NOIP '99 Junior P1 - Cantor Table	5 / 5
NOIP '99 P2 - Palindrome Numbers	7 / 7

Problem	Score
2-Dimensional Range Minimum Query	17 / 17
Sorting	3 / 3
Next Prime	5 / 5
Next Prime (Hard)	15 / 15
Longest Common Subsequence	7 / 7
Longest Increasing Subsequence	10 / 10
Modular Multiplicative Inverse	7 / 7
Quine	10 / 10
Unique Elements	3 / 3
Single Source Shortest Path	7 / 7

Problem	Score
COCI '06 Contest 1 #1 Modulo	3 / 3
COCI '06 Contest 1 #2 Herman	5 / 5
COCI '06 Contest 1 #3 Okviri	5 / 5
COCI '06 Contest 1 #4 Slikar	10 / 10
COCI '06 Contest 1 #6 Debug	18.667 / 20
COCI '06 Contest 2 #1 R2	3 / 3
COCI '06 Contest 2 #2 ABC	3 / 3
COCI '06 Contest 2 #3 Kolone	7 / 7
COCI '06 Contest 2 #4 Sjecišta	7 / 7
COCI '06 Contest 2 #5 Stol	10.909 / 12
COCI '06 Contest 3 #1 Patuljci	5 / 5
COCI '06 Contest 3 #2 N-puzzle	5 / 5
COCI '06 Contest 3 #3 Trojke	7 / 7
COCI '06 Contest 4 #1 Sibice	3 / 3
COCI '06 Contest 4 #2 Skener	3 / 3
COCI '06 Contest 4 #3 Prsteni	5 / 5
COCI '06 Contest 5 #1 Trik	3 / 3
COCI '06 Contest 5 #2 Natrij	5 / 5
COCI '06 Contest 5 #4 Liga	12 / 12
COCI '06 Contest 5 #6 Dvaput	5.250 / 15
COCI '06 Contest 6 #1 Prase	5 / 5
COCI '06 Contest 6 #2 Magija	5 / 5
COCI '06 Contest 6 #3 Maraton	5 / 5
COCI '07 Contest 1 #1 Cetvrta	5 / 5
COCI '07 Contest 1 #2 PEG	5 / 5
COCI '07 Contest 1 #3 Prinova	7 / 7
COCI '07 Contest 2 #1 Bijele	3 / 3
COCI '07 Contest 2 #2 Crne	3 / 3
COCI '07 Contest 2 #3 Prva	7 / 7
COCI '07 Contest 3 #1 Cetiri	3 / 3
COCI '07 Contest 3 #2 Oktalni	3 / 3
COCI '07 Contest 3 #3 Tajna	5 / 5
COCI '07 Contest 3 #4 Dejavu	7 / 7
COCI '07 Contest 4 #1 Vauvau	5 / 5
COCI '07 Contest 4 #2 Veci	5 / 5
COCI '07 Contest 4 #3 Lektira	5 / 5
COCI '07 Contest 5 #1 Tri	3 / 3
COCI '07 Contest 5 #2 Pascal	5 / 5
COCI '07 Contest 6 #1 Parking	5 / 5
COCI '07 Contest 6 #2 Semafori	7 / 7
COCI '08 Contest 1 #1 Skocimis	5 / 5
COCI '08 Contest 1 #2 Ptice	5 / 5
COCI '08 Contest 2 #1 Kornislav	5 / 5
COCI '08 Contest 2 #2 Reseto	5 / 5
COCI '08 Contest 2 #3 Perket	7 / 7
COCI '08 Contest 2 #4 Svada	9.091 / 10
COCI '08 Contest 3 #1 Pet	5 / 5
COCI '08 Contest 3 #2 Kemija	5 / 5
COCI '08 Contest 4 #1 Mjehuric	3 / 3
COCI '08 Contest 4 #2 Datum	3 / 3
COCI '08 Contest 5 #1 Ljesnjak	5 / 5
COCI '08 Contest 5 #2 Jabuka	5 / 5
COCI '08 Contest 5 #6 Kruska	10 / 10
COCI '08 Contest 6 #1 Buka	5 / 5
COCI '08 Contest 6 #2 Bazen	5 / 5
COCI '08 Contest 6 #3 Nered	10 / 10
COCI '08 Contest 6 #4 Cuskija	10 / 10
COCI '09 Contest 1 #1 Note	3 / 3
COCI '09 Contest 1 #2 Domino	5 / 5
COCI '09 Contest 2 #1 Faktor	3 / 3
COCI '09 Contest 2 #4 Vuk	10 / 10
COCI '09 Contest 3 #1 Filip	3 / 3
COCI '09 Contest 3 #2 Slatkisi	5 / 5
COCI '09 Contest 3 #3 Sort	5 / 5
COCI '09 Contest 4 #1 Autori	3 / 3
COCI '09 Contest 4 #2 Planina	5 / 5
COCI '09 Contest 5 #1 Sok	3 / 3
COCI '09 Contest 5 #2 Cudoviste	5 / 5
COCI '09 Contest 5 #3 Kletva	7 / 7
COCI '09 Contest 6 #1 Kajak	5 / 5
COCI '09 Contest 6 #2 Natjecanje	5 / 5
COCI '09 Contest 6 #3 Dosadan	5 / 5
COCI '09 Contest 7 #1 Spavanac	5 / 5
COCI '09 Contest 7 #2 Cokolada	7 / 7
COCI '09 Contest 7 #3 Bakice	12 / 12
COCI '09 Contest 7 #4 Svemir	12 / 12
COCI '10 Contest 1 #1 Timsko	3 / 3
COCI '10 Contest 1 #2 Profesor	5 / 5
COCI '10 Contest 1 #3 Sretan	7 / 7
COCI '10 Contest 1 #4 Ljutnja	12 / 12
COCI '10 Contest 2 #1 Puž	3 / 3
COCI '10 Contest 2 #2 Napor	5 / 5
COCI '10 Contest 2 #4 Knjige	5 / 5
COCI '10 Contest 3 #1 Tablica	3 / 3
COCI '10 Contest 3 #2 Zbroj	3 / 3
COCI '10 Contest 3 #3 Ekipa	5 / 5
COCI '10 Contest 3 #4 Znanstvenik	7 / 7
COCI '10 Contest 4 #1 Avion	3 / 3
COCI '10 Contest 4 #2 Parket	5 / 5
COCI '10 Contest 4 #3 Astro	7 / 7
COCI '10 Contest 5 #1 Gljive	3 / 3
COCI '10 Contest 5 #2 Košarka	5 / 5
COCI '10 Contest 5 #3 Brodovi	5 / 5
COCI '10 Contest 6 #1 Okulpjanje	3 / 3
COCI '10 Contest 6 #2 Uspon	5 / 5
COCI '10 Contest 6 #3 Razine	5 / 5
COCI '10 Contest 7 #1 Šećer	3 / 3
COCI '10 Contest 7 #2 Kolo	5 / 5
COCI '10 Contest 7 #3 Gitara	7 / 7
COCI '11 Contest 1 #1 Jabuke	5 / 5
COCI '11 Contest 1 #2 Matrix	7 / 7
COCI '11 Contest 1 #3 X3	7 / 7
COCI '11 Contest 1 #4 Ples	10 / 10
COCI '11 Contest 2 #1 Najboljih 5	5 / 5
COCI '11 Contest 2 #2 Okret	7 / 7
COCI '11 Contest 2 #3 Zadaća	7 / 7
COCI '11 Contest 2 #4 KompičI	7 / 7
COCI '11 Contest 3 #1 Digitalna	3 / 3
COCI '11 Contest 3 #2 D'hondt	5 / 5
COCI '11 Contest 3 #4 Robot	7 / 7
COCI '11 Contest 4 #1 Kino	3 / 3
COCI '11 Contest 4 #2 Zima	7 / 7
COCI '11 Contest 4 #3 Keks	7 / 7
COCI '11 Contest 5 #1 Križaljka	3 / 3
COCI '11 Contest 5 #2 Eko	5 / 5
COCI '11 Contest 6 #1 Jack	3 / 3
COCI '11 Contest 6 #2 Prozori	5 / 5
COCI '11 Contest 6 #3 Zagrade	7 / 7
COCI '12 Contest 1 #1 DOM	3 / 3
COCI '12 Contest 1 #4 Ljubomora	7 / 7
COCI '12 Contest 2 #1 Mortadela	3 / 3
COCI '12 Contest 2 #2 Krizaljka	5 / 5
COCI '12 Contest 2 #3 Lanci	7 / 7
COCI '12 Contest 3 #1 Sahovnica	3 / 3
COCI '12 Contest 3 #2 Poredak	5 / 5
COCI '12 Contest 3 #3 Malcolm	7 / 7
COCI '12 Contest 3 #4 Aerodrom	7 / 7
COCI '12 Contest 4 #1 Orehnjaca	5 / 5
COCI '12 Contest 4 #2 Esej	5 / 5
COCI '12 Contest 4 #3 Voyager	7 / 7
COCI '12 Contest 5 #1 Ljestvica	5 / 5
COCI '12 Contest 5 #2 Arhipelag	7 / 7
COCI '12 Contest 5 #4 Hipercijevi	5 / 10
COCI '12 Contest 6 #1 Baka	3 / 3
COCI '12 Contest 6 #2 Sume	7 / 7
COCI '13 Contest 1 #1 Trener	5 / 5
COCI '13 Contest 1 #2 Kušač	5 / 5
COCI '13 Contest 1 #4 Lopov	15 / 15
COCI '13 Contest 2 #1 Volim	3 / 3
COCI '13 Contest 2 #2 Misa	5 / 5
COCI '13 Contest 3 #1 Riječi	5 / 5
COCI '13 Contest 3 #2 Okvir	5 / 5
COCI '13 Contest 3 #3 Rečenice	7 / 7
COCI '13 Contest 4 #1 Nasljedstvo	3 / 3
COCI '13 Contest 4 #2 Gmo	5 / 5
COCI '13 Contest 4 #3 Sumo	10 / 10
COCI '13 Contest 5 #1 Lozinka	3 / 3
COCI '13 Contest 5 #3 Eksplozjia	5 / 10
COCI '13 Contest 6 #1 Vjeko	3 / 3
COCI '13 Contest 6 #2 Font	3.500 / 7
COCI '14 Contest 1 #1 Prosjek	5 / 5
COCI '14 Contest 1 #2 Klopka	5 / 5
COCI '14 Contest 2 #1 Mobitel	5 / 5
COCI '14 Contest 2 #2 Utrka	5 / 5
COCI '14 Contest 3 #1 Strojopis	5 / 5
COCI '14 Contest 3 #2 Dom	7 / 7
COCI '14 Contest 3 #3 Silueta	12 / 12
COCI '14 Contest 4 #1 Cesta	5 / 5
COCI '14 Contest 4 #3 Pripreme	10 / 10
COCI '14 Contest 5 #1 Funghi	3 / 3
COCI '14 Contest 5 #4 Zgodan	7 / 7
COCI '14 Contest 5 #5 Jabuke	15 / 15
COCI '14 Contest 6 #1 Paprika	3 / 3
COCI '14 Contest 6 #3 Meteor	7 / 7
COCI '14 Contest 7 #1 Teta	5 / 5
COCI '15 Contest 1 #1 Karte	5 / 5
COCI '15 Contest 1 #2 Akcija	5 / 5
COCI '15 Contest 2 #1 Marko	5 / 5
COCI '15 Contest 2 #2 Geppetto	7 / 7
COCI '15 Contest 2 #3 Artur	6 / 10
COCI '15 Contest 3 #1 Pot	5 / 5
COCI '15 Contest 3 #2 Esej	5 / 5
COCI '15 Contest 4 #1 Yoda	5 / 5
COCI '15 Contest 4 #2 Han	10 / 10
COCI '15 Contest 4 #3 Deathstar	7 / 7
COCI '15 Contest 5 #1 Zamka	3 / 3
COCI '15 Contest 5 #2 Multigram	5 / 5
COCI '15 Contest 5 #3 Perica	10 / 10
COCI '15 Contest 5 #4 Poplava	12 / 12
COCI '15 Contest 6 #1 Bela	5 / 5
COCI '15 Contest 6 #2 Putovanje	5 / 5
COCI '15 Contest 7 #1 Nizovi	5 / 5
COCI '15 Contest 7 #2 Prozor	7 / 7
COCI '16 Contest 1 #1 Tarifa	3 / 3
COCI '16 Contest 2 #1 Go	3 / 3
COCI '16 Contest 2 #2 Tavan	7 / 7
COCI '16 Contest 3 #1 Imena	3 / 3
COCI '16 Contest 3 #2 Pohlepko	7 / 7
COCI '16 Contest 4 #1 Bridž	3 / 3
COCI '16 Contest 4 #2 Kartomat	5 / 5
COCI '16 Contest 4 #3 Kas	10 / 10
COCI '16 Contest 5 #1 Tuna	3 / 3
COCI '16 Contest 5 #2 Pareto	5 / 5
COCI '16 Contest 5 #3 Unija	7 / 7
COCI '16 Contest 6 #1 H-indeks	5 / 5
COCI '16 Contest 6 #2 Telefoni	5 / 5
COCI '16 Contest 7 #1 Baza	5 / 5
COCI '16 Contest 7 #2 Uzastopni	7 / 7
COCI '17 Contest 1 #1 Cezar	3 / 3
COCI '17 Contest 1 #2 Tetris	5 / 5
COCI '17 Contest 1 #5 Deda	15 / 15
COCI '17 Contest 2 #1 Košnja	3 / 3
COCI '17 Contest 2 #2 ZigZag	5 / 5
COCI '17 Contest 3 #1 Aron	3 / 3
COCI '17 Contest 3 #2 Programiranje	7 / 7
COCI '17 Contest 4 #1 Rasvjeta	3 / 3
COCI '17 Contest 4 #2 Izbori	3 / 5
COCI '17 Contest 4 #3 Automobil	3.500 / 7
COCI '17 Contest 5 #1 Olivander	5 / 5
COCI '17 Contest 6 #1 Davor	5 / 5
COCI '17 Contest 7 #1 Prosjek	5 / 5
COCI '17 Contest 7 #2 Timovi	7 / 7
COCI '17 Contest 7 #4 Clickbait	15 / 15
COCI '18 Contest 1 #1 Nadan	3 / 3
COCI '18 Contest 1 #2 Zamjena	7 / 7
COCI '18 Contest 2 #1 Preokret	5 / 5
COCI '18 Contest 2 #2 Kocka	7 / 7
COCI '18 Contest 3 #1 Magnus	5 / 5
COCI '18 Contest 3 #2 Pismo	5 / 5
COCI '18 Contest 4 #1 Elder	5 / 5
COCI '18 Contest 4 #2 Wand	7 / 7
COCI '18 Contest 5 #1 Titlovi	5 / 5
COCI '18 Contest 5 #2 Jarvis	5 / 5
COCI '18 Contest 5 #3 Ispit	6.300 / 7
COCI '18 Contest 6 #1 Lun	5 / 5
COCI '18 Contest 6 #2 Konj	7 / 7
COCI '19 Contest 1 #1 Trol	5 / 5
COCI '19 Contest 1 #2 Lutrija	12 / 12
COCI '19 Contest 3 #1 Preokret	5 / 5
COCI '19 Contest 3 #2 Grudanje	7 / 7
COCI '19 Contest 4 #1 Pod starim krovovima	5 / 5
COCI '19 Contest 4 #2 Spiderman	1.400 / 7
COCI '19 Contest 5 #1 Emacs	5 / 5
COCI '19 Contest 6 #1 Datum	5 / 5
COCI '19 Contest 6 #2 Birmingham	7 / 7
COCI '20 Contest 1 #1 Patkice	5 / 5
COCI '20 Contest 1 #3 3D Histogram	5.455 / 30
COCI '20 Contest 2 #1 Crtanje	5 / 5
COCI '20 Contest 2 #2 Odašiljači	8 / 10
COCI '20 Contest 4 #1 Pizza	5 / 5
COCI '20 Contest 5 #1 Šifra	5 / 5
COCI '20 Contest 6 #1 Bold	5 / 5
COCI '21 Contest 1 #1 Ljeto	5 / 5
COCI '21 Contest 2 #1 Kaučuk	5 / 5
COCI '21 Contest 3 #1 Lampice	5 / 5
COCI '21 Contest 4 #1 Autići	5 / 5
COCI '21 Contest 5 #2 Dijamant	10 / 10
COCI '21 Contest 6 #1 Med	5 / 5
COCI '21 Contest 6 #2 Zemljište	10 / 10
COCI '22 Contest 1 #1 Desni Klik	5 / 5
COCI '22 Contest 2 #1 Tramvaji	5 / 5
COCI '22 Contest 3 #1 Estimathon	5 / 5
COCI '22 Contest 4 #1 7Krokods	5 / 5
COCI '22 Contest 5 #1 Kalendar	5 / 5
COCI '23 Contest 1 #1 Sudoku	5 / 5
COCI '23 Contest 1 #2 Labirint	10 / 10
COCI '23 Contest 2 #1 Pahuljice	5 / 5
COCI '23 Contest 2 #2 Pingvin	7 / 7
COCI '23 Contest 3 #1 Eurokod	5 / 5
COCI '23 Contest 4 #1 Bingo	5 / 5
COCI '23 Contest 4 #2 Knjige	7 / 7
COCI '23 Contest 5 #1 Zlagalica	5 / 5
COI '06 #1 Patrik	12 / 12
COI '08 #1 Izbori	6 / 30
COI '09 #1 Hrastovi	15 / 15
COI '10 #2 Telka	12 / 12
COI '19 #1 Paint	3.200 / 40
COCI '06 Regional #1 Bard	7 / 7
COCI '06 Regional #4 Circle	15 / 15
COCI '07 Regional #1 Platforme	7 / 7
COCI '08 Regional #1 Nop	5 / 5
COCI '08 Regional #2 Majstor	5 / 5

Problem	Score
CSPC '15 #1 - The Card Game	3 / 3
CSPC '15 #2 - Build Season	3 / 3
CSPC '15 #3 - Spell Check	7 / 7
CSPC '15 #4 - Reading Logs	5 / 5
CSPC '15 #5 - Averages	5 / 5
CSPC '15 #6 - Attendance	7 / 7

Problem	Score
DMOJ Capture The Flag '20 G1 - Sanity Check	3 / 3
DMOJ Capture The Flag '20 G2 - Where's the flag?	3 / 3
DMOJ Capture The Flag '20 F1 - RGB	3 / 3
DMOJ Capture The Flag '20 C1 - All the bases!	3 / 3

Problem	Score
Binary Indexed Tree Test	10 / 10
Disjoint Set Test	10 / 10
Segment Tree Test	15 / 15

Problem	Score
DMOPC '13 Contest 1 P4 - AFK	7 / 7
DMOPC '13 Contest 3 P1 - Sharing is Caring	5 / 5
DMOPC '13 Contest 3 P2 - Phone Microwave	7 / 7
DMOPC '13 Contest 3 P3 - Crossing Field	7 / 7
DMOPC '13 Contest 3 P5 - A Romantic Dinner	10 / 10
DMOPC '14 Contest 1 P1 - Median Mark	5 / 5
DMOPC '14 Contest 1 P2 - Tiles	3 / 3
DMOPC '14 Contest 1 P3 - New Students	3 / 3
DMOPC '14 Contest 1 P4 - Perfect Timing	5 / 5
DMOPC '14 Contest 1 P5 - Surprise Teleport	7 / 7
DMOPC '14 Contest 2 P1 - Logging Log	3 / 3
DMOPC '14 Contest 2 P2 - Cutting Logs	5 / 5
DMOPC '14 Contest 2 P3 - Sawmill	7 / 7
DMOPC '14 Contest 2 P4 - Deforestation	5 / 5
DMOPC '14 Contest 2 P5 - Sawmill Scheme	10 / 10
DMOPC '14 Contest 3 P1 - Not Enough Users!	3 / 3
DMOPC '14 Contest 3 P2 - Not Enough Rejudging!	5 / 5
DMOPC '14 Contest 3 P3 - Not Enough Personnel!	7 / 7
DMOPC '14 Contest 3 P4 - Not Enough Testers!	10 / 10
DMOPC '14 Contest 3 P6 - Not Enough Time!	10 / 10
DMOPC '14 Contest 4 P1 - New Key	3 / 3
DMOPC '14 Contest 4 P2 - Redirection	3 / 3
DMOPC '14 Contest 4 P4 - Sketchley Park	12 / 12
DMOPC '14 Contest 4 P6 - Save Nagato!	10 / 10
DMOPC '14 Contest 5 P1 - Core Drill	3 / 3
DMOPC '14 Contest 5 P2 - Longest Tunnel	3 / 3
DMOPC '14 Contest 5 P3 - Brotherly Sequence	5 / 5
DMOPC '14 Contest 6 P1 - Finding Bessarion	3 / 3
DMOPC '14 Contest 6 P2 - GO Faster	5 / 5
DMOPC '14 Contest 6 P3 - Streetcars	7 / 7
DMOPC '14 Contest 7 P1 - Flare	3 / 3
DMOPC '14 Contest 7 P2 - Tides	5 / 5
DMOPC '14 Contest 7 P3 - Globally Unique Shells	5 / 5
DMOPC '14 Contest 7 P4 - Sand Triangle	7 / 7
DMOPC '14 Contest 7 P5 - Aurora	10 / 10
DMOPC '14 Exam Time P1 - French Homework	3 / 3
DMOPC '14 Exam Time P2 - Physics Duel	5 / 5
DMOPC '14 Exam Time P4 - Exam Delay	10 / 10
DMOPC '15 Contest 1 P1 - Itami and Manga	3 / 3
DMOPC '15 Contest 1 P2 - Itami and Squad	5 / 5
DMOPC '15 Contest 1 P3 - Itami and Cipher	7 / 7
DMOPC '15 Contest 1 P4 - Itami and Candy	10 / 10
DMOPC '15 Contest 1 P5 - Lelei and Dragon Scales	10 / 10
DMOPC '15 Contest 1 P6 - Lelei and Contest	17 / 17
DMOPC '15 Contest 2 P1 - Grumpy Dwarf	3 / 3
DMOPC '15 Contest 2 P2 - Admin War	3 / 3
DMOPC '15 Contest 2 P3 - Origami	7 / 7
DMOPC '15 Contest 3 P1 - Quality Scenes	3 / 3
DMOPC '15 Contest 3 P2 - Cheesecake Distribution	5 / 5
DMOPC '15 Contest 3 P3 - Dimethylbenzene	7 / 7
DMOPC '15 Contest 3 P4 - Contagion	2.400 / 12
DMOPC '15 Contest 4 P1 - Dictionary	3 / 3
DMOPC '15 Contest 4 P2 - The Big Clock	5 / 5
DMOPC '15 Contest 4 P3 - Lethal	7 / 7
DMOPC '15 Contest 4 P4 - Great Sequence	10 / 10
DMOPC '15 Contest 4 P6 - Alarms	12 / 12
DMOPC '15 Contest 5 P1 - Gel Bananas	3 / 3
DMOPC '15 Contest 5 P2 - D-Mails	5 / 5
DMOPC '15 Contest 6 P1 - Double XP Weekend	5 / 5
DMOPC '15 Contest 6 P2 - Tilt	5 / 5
DMOPC '15 Contest 6 P3 - Harvest	7 / 7
DMOPC '15 Contest 6 P4 - Line Graph	10 / 10
DMOPC '15 Contest 6 P6 - Graf Zeppelin	0.700 / 7
DMOPC '15 Contest 7 P2 - Not a Wall of Text	3 / 3
DMOPC '15 Contest 7 P3 - Harbourmaster	7 / 7
DMOPC '16 Contest 1 P0 - C.C. and Cheese-kun	3 / 3
DMOPC '16 Contest 1 P1 - A New Chapter	3 / 3
DMOPC '16 Contest 1 P2 - Lines	7 / 7
DMOPC '16 Contest 1 P3 - Shoe Shopping	7 / 7
DMOPC '16 Contest 2 P1 - Seed Strategy	3 / 3
DMOPC '16 Contest 2 P2 - Ebola Outbreak	7 / 7
DMOPC '16 Contest 2 P3 - Queries	7 / 7
DMOPC '16 Contest 2 P4 - Zeros	7 / 7
DMOPC '16 Contest 3 P0 - Negative Feedback	3 / 3
DMOPC '16 Contest 3 P1 - Leading Basic Shots	3 / 3
DMOPC '16 Contest 4 P1 - Fast Exponents	5 / 5
DMOPC '16 Contest 4 P2 - Systests	7 / 7
DMOPC '17 Contest 1 P1 - Fujō Neko	5 / 5
DMOPC '17 Contest 1 P2 - Sharing Crayons	7 / 7
DMOPC '17 Contest 1 P3 - Hitchhiking Fun	2.800 / 7
DMOPC '17 Contest 2 P0 - Secrets	3 / 3
DMOPC '17 Contest 2 P1 - 0-1 Knapsack	3 / 3
DMOPC '17 Contest 2 P2 - Balance	5 / 5
DMOPC '17 Contest 3 P0 - 2-Satisfiability	3 / 3
DMOPC '17 Contest 3 P1 - An Early Christmas Present	3 / 3
DMOPC '17 Contest 4 P0 - Catch	3 / 3
DMOPC '17 Contest 4 P1 - Ribbon Colouring Fun	5 / 5
DMOPC '17 Contest 4 P4 - Cops and Robbers	7 / 7
DMOPC '17 Contest 5 P0 - Mimi and Pizza	3 / 3
DMOPC '17 Contest 5 P1 - IOI 101	3 / 3
DMOPC '17 Contest 5 P2 - Mimi and Binary	5 / 5
DMOPC '17 Contest 5 P3 - Mimi and Primes	7 / 7
DMOPC '18 Contest 1 P0 - Sorting	3 / 3
DMOPC '18 Contest 1 P1 - Sorting	5 / 5
DMOPC '18 Contest 1 P2 - Sorting	5 / 5
DMOPC '18 Contest 2 P0 - Mimi and Video Games	3 / 3
DMOPC '18 Contest 2 P1 - Pumpkin Patches	3 / 3
DMOPC '18 Contest 2 P2 - Booster Cushions	5 / 5
DMOPC '18 Contest 2 P3 - Thanksgiving Feast	10 / 10
DMOPC '18 Contest 2 P4 - Damage Output	7 / 7
DMOPC '18 Contest 3 P0 - Bob and ICS Class	3 / 3
DMOPC '18 Contest 3 P2 - Bob and French Class	7 / 7
DMOPC '18 Contest 4 P0 - Dr. Henri and Seeing Stars	3 / 3
DMOPC '18 Contest 4 P1 - Dr. Henri and Differential Photometry	3 / 3
DMOPC '18 Contest 4 P2 - Dr. Henri and Responsibility	7 / 7
DMOPC '18 Contest 5 P0 - A Digital Art Problem	3 / 3
DMOPC '18 Contest 5 P1 - A Painting Problem	3 / 3
DMOPC '18 Contest 5 P2 - A Photography Problem	7 / 7
DMOPC '18 Contest 5 P3 - A Familiar Problem	7 / 7
DMOPC '18 Contest 6 P0 - SQL Queries	3 / 3
DMOPC '18 Contest 6 P1 - DNA or RNA?	3 / 3
DMOPC '18 Contest 6 P3 - Wish Upon a Star	10 / 10
DMOPC '18 Contest 6 P4 - Tank	10 / 10
DMOPC '19 Contest 1 P0 - Range Finding	3 / 3
DMOPC '19 Contest 1 P1 - Test Scores	5 / 5
DMOPC '19 Contest 2 P0 - Roller Coaster	3 / 3
DMOPC '19 Contest 2 P1 - Box and Whiskers	5 / 5
DMOPC '19 Contest 2 P2 - Squares	7 / 7
DMOPC '19 Contest 3 P0 - What is it?	3 / 3
DMOPC '19 Contest 3 P1 - Mode Finding	5 / 5
DMOPC '19 Contest 3 P2 - Generating Names	7 / 7
DMOPC '19 Contest 4 P0 - Yikes	3 / 3
DMOPC '19 Contest 4 P1 - Valid Strings	5 / 5
DMOPC '19 Contest 5 P0 - Concurrent Competitor Counting	3 / 3
DMOPC '19 Contest 5 P1 - Conspicuous Cryptic Checklist	5 / 5
DMOPC '19 Contest 5 P2 - Charlie's Crazy Conquest	5 / 5
DMOPC '19 Contest 5 P4 - Cafeteria Confrontation Conundrum	7 / 7
DMOPC '19 Contest 6 P0 - Trivial Math	3 / 3
DMOPC '19 Contest 6 P3 - Grade 11 Math	2 / 10
DMOPC '19 Contest 7 P0 - Contest Feedback	3 / 3
DMOPC '19 Contest 7 P1 - Hydrocarbons	7 / 7
DMOPC '19 Contest 7 P4 - Bob and Continued Fractions	2 / 20
DMOPC '20 Contest 1 P1 - Victor Gets Quizzed	3 / 3
DMOPC '20 Contest 1 P2 - Victor's Moral Dilemma	5 / 5
DMOPC '20 Contest 2 P1 - Laugh Graphs	5 / 5
DMOPC '20 Contest 2 P2 - Lousy Christmas Presents	5 / 5
DMOPC '20 Contest 3 P1 - Present Checking	5 / 5
DMOPC '20 Contest 3 P2 - Bob and Parallel-Ks	0.933 / 7
DMOPC '20 Contest 4 P1 - Missing Numbers	5 / 5
DMOPC '20 Contest 4 P3 - Roving Roombas	1.800 / 12
DMOPC '20 Contest 5 P1 - Home Row	3 / 3
DMOPC '20 Contest 5 P2 - On The Clock	7 / 7
DMOPC '20 Contest 6 P1 - Tug of War	7 / 7
DMOPC '20 Contest 7 P1 - Bob and Balance	7 / 7
DMOPC '20 Contest 7 P2 - Alice and Tiles	10 / 10
DMOPC '21 Contest 10 P1 - Japaneasy	5 / 5
DMOPC '21 Contest 10 P5 - Number Theory	20 / 20
DMOPC '21 Contest 1 P1 - Partial Game	5 / 5
DMOPC '21 Contest 4 P1 - Tree Shopping	7 / 7
DMOPC '21 Contest 4 P2 - Festive Groups	7 / 7
DMOPC '21 Contest 4 P3 - Palindromic Presents	12 / 12
DMOPC '21 Contest 5 P1 - Permutations & Primes	5 / 5
DMOPC '21 Contest 6 P1 - Bigger Big Integer	3 / 3
DMOPC '21 Contest 6 P3 - An Art Problem	6.667 / 10
DMOPC '21 Contest 7 P1 - Chika Grids	5 / 5
DMOPC '21 Contest 9 P2 - String Puzzle	7 / 7
DMOPC '22 Contest 2 P1 - DMOPC Crisis	5 / 5
DMOPC '22 Contest 3 P1 - Holiday Colouring	5 / 5
DMOPC '22 Contest 5 P1 - Triple Triplets	5 / 5
DMOPC '23 Contest 1 P1 - Peak Grid	5 / 5
DMPG '15 B1 - Loner Phoner	3 / 3
DMPG '15 B2 - Trunk in Trunk	5 / 5
DMPG '15 B3 - Picking Berries	3 / 3
DMPG '15 B4 - Maximum Product	7 / 7
DMPG '15 B5 - Lux-urious S'mores	5 / 5
DMPG '15 G1 - Marcia and Maze	10 / 10
DMPG '15 S1 - Collecting Dust	5 / 5
DMPG '15 S2 - MMORPG	5 / 5
DMPG '15 S3 - Zen Garden	7 / 7
DMPG '15 S4 - Signal Hill	10 / 10
DMPG '15 S5 - Black and White	12 / 12
DMPG '16 B1 - BFS	3 / 3
DMPG '16 B2 - Reward Reminiscence	3 / 3
DMPG '16 B3 - CCO	5 / 5
DMPG '16 B4 - The Gambler's Legacy	4.900 / 7
DMPG '16 B5 - Bank Burning	5 / 5
DMPG '16 B6 - Counting Money	7 / 7
DMPG '16 G1 - Explooooosion!	15 / 15
DMPG '16 S1 - Admin War II	5 / 5
DMPG '16 S5 - Pizza Bag	12 / 12
DMPG '17 B1 - Whale and Soul	3 / 3
DMPG '17 B2 - Yoda	3 / 3
DMPG '17 B3 - Heroes	5 / 5
DMPG '17 B5 - Hackathons	7 / 7
DMPG '17 B6 - Multiply and Surrender	0.700 / 7
DMPG '17 S1 - Molly and Difference	5 / 5
DMPG '17 S2 - Anime Conventions	10 / 10
DMPG '17 S6 - Brackets, Braces, and Boxes	12 / 12
DMPG '18 B1 - Pizza Orders	3 / 3
DMPG '18 B2 - Mimi and Modulus	3 / 3
DMPG '18 B4 - Shimnanigans	5 / 5
DMPG '18 B4 - Shimnanigans (Hard Version)	5 / 5
DMPG '18 B5 - Mimi and Substrings	7 / 7
DMPG '18 B6 - House of Cards	7 / 7
DMPG '18 S1 - Mimi and Types	5 / 5
DMPG '19 B1 - Registration	3 / 3
DMPG '19 B2 - Rectangular Molecules	3 / 3
DMPG '19 B3 - Contact	3 / 3
DMPG '19 B4 - Braille	5 / 5
DMPG '19 B6 - Oddity	10 / 10
DMPG '19 S1 - Candy Shop Tycoon	5 / 5
DMPG '19 S3 - Chemical Counting Capers	10 / 10
DMPG '19 S6 - A Strange Array	3 / 15

Problem	Score
DWITE '02 R2 #1 - Sales!	5 / 5
DWITE '02 R2 #2 - The Five M's of Stats 101	5 / 5
DWITE '02 R2 #3 - The Game of Life	7 / 7
DWITE '02 R2 #5 - Now I know my ABCs	5 / 5
DWITE '06 R5 #1 - Points on a Line	7 / 7
DWITE '06 R5 #3 - UPC Check Digit	5 / 5
DWITE '06 R5 #4 - Connect-4	7 / 7
DWITE '06 R5 #5 - Prime Palindromes	10 / 10
DWITE '07 R1 #1 - Vanilla Primes	3 / 3
DWITE '07 R1 #2 - Cubes in a Pyramid	3 / 3
DWITE '07 R1 #3 - Where's my QWERTY?	3 / 3
DWITE '07 R1 #4 - Stacks of Blocks	5 / 5
DWITE '07 R1 #5 - Velociraptor Maze	7 / 7
DWITE '07 R2 #1 - Not Quite Prime	5 / 5
DWITE '07 R2 #2 - Show Me The Money!	3 / 3
DWITE '07 R2 #3 - Floor Plan	7 / 7
DWITE '07 R2 #4 - All Is Balanced	5 / 5
DWITE '07 R2 #5 - Bridges In A Graph	7 / 7
DWITE '07 R3 #1 - Yet Another Primes Question	5 / 5
DWITE '07 R3 #2 - There's An Essay In My Code	5 / 5
DWITE '07 R3 #3 - Playlist	7 / 7
DWITE '07 R3 #5 - Portals	7 / 7
DWITE '07 R4 #1 - Curve-shot	5 / 5
DWITE '07 R4 #2 - And the winner is...	5 / 5
DWITE '07 R4 #3 - Don't follow my links	5 / 5
DWITE '07 R4 #4 - Shortest path around	7 / 7
DWITE '07 R4 #5 - It all adds up	7 / 7
DWITE '07 R5 #1 - I heart you	3 / 3
DWITE '07 R5 #2 - Number of factors	5 / 5
DWITE '07 R5 #3 - Parity bit	5 / 5
DWITE '07 R5 #4 - Train ride	7 / 7
DWITE '07 R5 #5 - Tetris!	7 / 7
DWITE '08 R1 #1 - LaNDscAPE ii	3 / 3
DWITE '08 R1 #2 - Simple Checksum	3 / 3
DWITE '08 R1 #3 - School's a maze	7 / 7
DWITE '08 R2 #1 - My shiny digital key	3 / 3
DWITE '08 R2 #2 - My favourite digit	3 / 3
DWITE '08 R2 #3 - My drink is made of cubes	5 / 5
DWITE '08 R2 #5 - Water damage	7 / 7
DWITE '08 R3 #1 - ASCII Rhombus	5 / 5
DWITE '08 R3 #2 - Wordcount++	5 / 5
DWITE '08 R3 #3 - Unicorns and Teaspoons	5 / 5
DWITE '08 R3 #4 - Time for change	7 / 7
DWITE '08 R3 #5 - Now in 3D	7 / 7
DWITE '08 R4 #2 - Tic Tac Win	5 / 5
DWITE '08 R4 #3 - Secret party	7 / 7
DWITE '08 R4 #4 - Shortest path around v2	7 / 7
DWITE '08 R4 #5 - Blow your mind with 4th D	7 / 7
DWITE '08 R5 #1 - Baby Diff	3 / 3
DWITE '08 R5 #2 - Kill Dash Nine	5 / 5
DWITE '08 R5 #3 - Working Directory	7 / 7
DWITE '09 R1 #1 - iProfits	3 / 3
DWITE '09 R1 #2 - Word Scrambler	5 / 5
DWITE '09 R1 #3 - That Missing Number	5 / 5
DWITE '09 R1 #4 - My First True Letter	3 / 3
DWITE '09 R1 #5 - Running In Circles	7 / 7
DWITE '09 R2 #1 - Angles	5 / 5
DWITE '09 R2 #2 - Mini DWITE	3 / 3
DWITE '09 R2 #3 - Binary Test String	5 / 5
DWITE '09 R2 #4 - Breadth First Not Quite Tree	5 / 5
DWITE '09 R2 #5 - Portals Redux	12 / 12
DWITE '09 R3 #1 - Quiz Time	3 / 3
DWITE '09 R3 #2 - Rounding to Fibonacci	5 / 5
DWITE '09 R3 #3 - Binary Test Strings 2	5 / 5
DWITE '09 R3 #5 - Up To Four Colours	12 / 12
DWITE '09 R4 #1 - Social Media Overload	3 / 3
DWITE '09 R4 #2 - Verifying Distributed Work	3 / 3
DWITE '09 R4 #3 - Moving at the same time	5 / 5
DWITE '09 R4 #5 - Ice Maze	10 / 10
DWITE '09 R5 #1 - ASCII bar graphs	3 / 3
DWITE '09 R5 #2 - Round to Second Prime	5 / 5
DWITE '09 R5 #3 - Summary Diff	5 / 5
DWITE '09 R5 #4 - Kind of like OCR	7 / 7
DWITE '09 R5 #5 - Weak Passwords	5 / 5
DWITE '09 R6 #1 - ROT13 Encryption	3 / 3
DWITE '09 R6 #2 - Round to power of two	3 / 3
DWITE '09 R6 #3 - Bill Amendments	5 / 5
DWITE '09 R6 #4 - Time for Change	7 / 7
DWITE '09 R6 #5 - Air Travel Planning	7 / 7
DWITE '09 R7 #1 - Binary Equipment	3 / 3
DWITE '09 R7 #2 - Sum of Primes	5 / 5
DWITE '09 R7 #3 - Oil Spill Area	7 / 7
DWITE '10 R1 #1 - Age Gate	3 / 3
DWITE '10 R1 #2 - Robot Vacuum Prototype	3 / 3
DWITE '10 R1 #4 - Planting Trees	7 / 7
DWITE '10 R1 #5 - Ricochet Robot	7 / 7
DWITE '10 R2 #1 - Pattern Matching	3 / 3
DWITE '10 R2 #2 - Seating Arrangement	5 / 5
DWITE '10 R2 #3 - Escape and Loot	5 / 5
DWITE '10 R2 #5 - Cogwheels	7 / 7
DWITE '10 R3 #1 - Integers along a line	5 / 5
DWITE '10 R3 #2 - Unit rectangles	5 / 5
DWITE '10 R3 #4 - Forest Fires	7 / 7
DWITE '10 R4 #1 - Future Printer	3 / 3
DWITE '10 R4 #2 - Primal Numbers	5 / 5
DWITE '10 R4 #3 - Binary Weight	5 / 5
DWITE '10 R4 #4 - Mountain Hiking	7 / 7
DWITE '10 R4 #5 - Sleepwalking Probabilities	5 / 5
DWITE '10 R5 #1 - Colourful Words	5 / 5
DWITE '10 R5 #2 - Safe from Rooks	5 / 5
DWITE '10 R5 #3 - Balancing Act	7 / 7
DWITE '10 R5 #5 - Cube World	12 / 12
DWITE '11 R1 #1 - Arab-lish Numbers	5 / 5
DWITE '11 R1 #2 - Penny Game	5 / 5
DWITE '11 R1 #4 - C001 Numbers	3 / 3
DWITE '11 R2 #1 - Wandering Billy	5 / 5
DWITE '11 R2 #2 - Scratch Card	5 / 5
DWITE '11 R2 #3 - Anonymous Shopping	5 / 5
DWITE '11 R2 #5 - Portals Check	7 / 7
DWITE '11 R3 #1 - Weighted Presents	3 / 3
DWITE '11 R3 #2 - Magical Ponds	5 / 5
DWITE '11 R3 #4 - ABCA Maze	7 / 7
DWITE '11 R3 #5 - Tautology	10 / 10
DWITE '11 R4 #1 - Crossword Count	5 / 5
DWITE '11 R4 #2 - Prime Time	5 / 5
DWITE '11 R5 #1 - Age Gate	3 / 3
DWITE '11 R5 #2 - Forest Fires	7 / 7
DWITE '11 R5 #3 - Unit rectangles	3 / 3
DWITE '11 R5 #4 - Cube World	12 / 12
DWITE '11 R5 #5 - Binary Weight	5 / 5
DWITE '12 R1 #1 - Candy Piles	3 / 3
DWITE '12 R1 #2 - Candybar Graphs	5 / 5
DWITE '12 R1 #3 - Costume Party	5 / 5
DWITE '12 R1 #4 - Trick or Tree'ing	5 / 5
DWITE '12 R2 #1 - Sugar Rush	3 / 3
DWITE '12 R2 #2 - Word Arithmetic	5 / 5
DWITE '12 R2 #3 - Bitstrings	3 / 3
DWITE '12 R5 #1 - Travel Time	5 / 5
DWITE '12 R5 #2 - Copycat SMS	5 / 5
DWITE '12 R5 #3 - Triangle Count	7 / 7
DWITE '12 R5 #4 - Fencing Problems	5 / 5

Problem	Score
ECOO '07 R3 P1 - Sum of Primes	7 / 7
ECOO '12 R1 P1 - Sluggers	5 / 5
ECOO '12 R1 P2 - Decoding DNA	5 / 5
ECOO '12 R2 P1 - Prime Time	5 / 5
ECOO '12 R2 P2 - Password Strength	5 / 5
ECOO '12 R3 P2 - Jewelry Tips	12 / 12
ECOO '12 R3 P3 - Steam Arithmetic	7 / 7
ECOO '13 R1 P1 - Take a Number	5 / 5
ECOO '13 R1 P2 - The Luhn Algorithm	5 / 5
ECOO '13 R1 P3 - Hexudoku	7 / 7
ECOO '13 R2 P1 - Upsetris	5 / 5
ECOO '13 R3 P1 - Irregular Expressions	5 / 5
ECOO '14 R1 P1 - Martian Time	5 / 5
ECOO '14 R1 P2 - Orphan Black	5 / 5
ECOO '14 R1 P3 - Word Search	7 / 7
ECOO '14 R1 P4 - Fischer Random Chess	5 / 5
ECOO '14 R2 P1 - Scratch and Win	5 / 5
ECOO '14 R3 P1 - Substitute Teacher	5 / 5
ECOO '14 R3 P2 - Mothers and Daughters	7 / 7
ECOO '15 R1 P1 - When You Eat Your Smarties	5 / 5
ECOO '15 R1 P2 - Word Wrap	10 / 10
ECOO '15 R3 P1 - Just the Factoradics, Ma'am	7 / 7
ECOO '15 R3 P4 - Under the Rug	11.940 / 12
ECOO '16 R1 P1 - Pass or Fail	5 / 5
ECOO '16 R1 P2 - Spindie	7 / 7
ECOO '16 R1 P3 - Railway Sort	7 / 7
ECOO '16 R1 P4 - Kayenne	7 / 7
ECOO '16 R2 P1 - Palindrome Panic	12 / 12
ECOO '17 R1 P1 - Munch 'n' Brunch	5 / 5
ECOO '17 R1 P2 - Chocolate Chewsday	5 / 5
ECOO '17 R1 P3 - Mountain View	7 / 7
ECOO '17 R2 P1 - Wizard's Windows	5 / 5
ECOO '17 R2 P2 - Treasure Hunt	10 / 10
ECOO '17 R2 P3 - Lunch Time	4.800 / 12
ECOO '17 R3 P1 - Baker Brie	5 / 5
ECOO '18 R1 P1 - Willow's Wild Ride	5 / 5
ECOO '18 R1 P2 - Rue's Rings	5 / 5
ECOO '18 R1 P3 - Missing Art	7 / 7
ECOO '18 R2 P1 - Artificial Photosynthesystem	7 / 7
ECOO '18 R2 P2 - Homework	10 / 10
ECOO '19 R1 P1 - Free Shirts	5 / 5
ECOO '19 R1 P2 - L-Systems Go	5 / 5
ECOO '19 R1 P3 - Side Scrolling Simulator	10 / 10
ECOO '19 R2 P1 - Email	5 / 5
ECOO '19 R3 P1 - Chords	7 / 7
ECOO '20 P2 - Online Shopping	5 / 5
ECOO '20 P3 - Captcha Fun	7 / 7
ECOO '21 P1 - Many Messages	3 / 3
ECOO '21 P2 - DNA Derren	3 / 3
ECOO '21 P3 - Quintessential Questions	3 / 3
WCIPEG 2018 ECOO Qualifier P1 - Bincent's Billows	3 / 3
WCIPEG 2018 ECOO Qualifier P2 - EECOOOO	5 / 5

Problem	Score
EGOI '21 P1 - Zeros	7 / 7
EGOI '23 P1 - Inflation	7 / 7
EGOI '23 P8 - Guessing Game	20 / 50

Problem	Score
Facebook Hacker Cup '15 Round 1 P1 - Homework	10 / 10
Facebook Hacker Cup '17 Qualifying Round P1 - Progress Pie	5 / 5
Facebook Hacker Cup '17 Qualifying Round P2 - Lazy Loading	5 / 5

Problem	Score
GFSS Christmas Challenge P1 - Arithmetic Operators	3 / 3
GFSS Christmas Challenge P2 - Height Inspection	3 / 3
GFSS Christmas Challenge P3 - Candy Distribution	5 / 5
GFSS Christmas Challenge P4 - Coal Counting	7 / 7
GFSSOC '17 J1 - Ramen and Studying	3 / 3
GFSSOC '17 J2 - Admission Average	3 / 3
GFSSOC '17 J3 - AIF Essay	5 / 5
GFSSOC '17 J4 - Top Courses	7 / 7
GFSSOC '17 J5 - Choosing Extracurriculars	7 / 7
GFSSOC '17 S1 - Path to Waterloo	7 / 7
GFSSOC '14 Winter J1 - Flying Plushies	3 / 3
GFSSOC '14 Winter J2 - Wow much parking lot	3 / 3
GFSSOC '14 Winter J3 - Waiting	3 / 3
GFSSOC '14 Winter J4 - Tic Tac Moe!	5 / 5
GFSSOC '14 Winter J5 - Pursuit of Knowledge	10 / 10
GFSSOC '14 Winter S1 - Friendship is a number	5 / 5
GFSSOC '14 Winter S2 - Speech	5 / 5
GFSSOC '14 Winter S3 - Hide n Seek	12 / 12
GFSSOC '15 Fall J1 - CodeFights	3 / 3
GFSSOC '15 Fall J2 - Fizz Fuzz	5 / 5
GFSSOC '15 Fall J3 - Equation Solver	5 / 5
GFSSOC '15 Fall J4 - Marathon	7 / 7
GFSSOC '15 Fall J5 - Nightmare-a-thon	10 / 10
GFSSOC '15 Fall S1 - T-Shirts	5 / 5
GFSSOC '15 Fall S2 - Hearth	5 / 5
GFSSOC '15 Fall S4 - Mostly Talking	15 / 15
GFSSOC '15 Winter J1 - Festive Fardin	3 / 3
GFSSOC '15 Winter J2 - Purchasing Presents	3 / 3
GFSSOC '15 Winter J3 - Christmas Presents	5 / 5
GFSSOC '15 Winter J4 - Christmas Music	5 / 5
GFSSOC '15 Winter S1 - OR-deal	5 / 5
GFSSOC '15 Winter S3 - PalinDrone	7 / 7
GFSSOC '15 Winter S5 - ORBOT	3 / 15
GFSSOC '15 Fall Practice P1 - Bruno and Trig	3 / 3
GFSSOC '15 Fall Practice P2 - Bruno and Tennis	5 / 5
GFSSOC '15 Fall Practice P3 - Bruno and Beads	5 / 5
GFSSOC '15 Fall Practice P4 - Bruno and Fibonacci	5 / 5
GFSSOC '15 Fall Practice P5 - Bruno and Pumpkins	7 / 7

Problem	Score
Google Code Jam '08 Qualification Round Problem B - Saving the Universe	5 / 5
Google Code Jam '08 Round 1A Problem A - Minimum Scalar Product	5 / 5
Google Code Jam '09 Qualification Round Problem A - Alien Language	5 / 5
Google Code Jam '09 Qualification Round Problem B - Watersheds	5 / 5
Google Code Jam '10 Round 1A Problem A - Rotate	7 / 7
Google Code Jam '11 Qualification Round Problem A - Bot Trust	5 / 5
Google Code Jam '11 Round 1A Problem A - FreeCell Statistics	5 / 5
Google Code Jam '12 Qualification Round Problem A - Speaking in Tongues	3 / 3
Google Code Jam '12 Qualification Round Problem B - Dancing With the Googlers	5 / 5
Google Code Jam '12 Qualification Round Problem C - Recycled Numbers	5 / 5
Google Code Jam '13 Qualification Round Problem A - Tic-Tac-Toe-Tomek	7 / 7
Google Code Jam '13 Round 1A Problem A - Bullseye	7 / 7
Google Code Jam '14 Qualification Round Problem A - Magic Trick	5 / 5
Google Code Jam '14 Qualification Round Problem B - Cookie Clicker Alpha	5 / 5
Google Code Jam '15 Qualification Round Problem A - Standing Ovation	3 / 3
Google Code Jam '15 Qualification Round Problem B - Infinite House of Pancakes	2.143 / 5
Google Code Jam '15 Round 1A Problem A - Mushroom Monster	5 / 5
Google Code Jam '16 Qualification Round Problem A - Counting Sheep	5 / 5
Google Code Jam '16 Qualification Round Problem B - Revenge of the Pancakes	5 / 5
Google Code Jam '16 Round 1A Problem A - The Last Word	5 / 5
Google Code Jam '17 Qualification Round Problem B - Tidy Numbers	5 / 5
Google Code Jam '18 Qualification Round Problem A - Saving The Universe Again	5 / 5
Google Code Jam '18 Qualification Round Problem B - Trouble Sort	7 / 7
Google Code Jam '20 Qualification Round Problem A - Vestigium	3 / 3
Google Code Jam '20 Qualification Round Problem B - Nesting Depth	5 / 5
Google Code Jam '20 Round 1A Problem C - Square Dance	2.432 / 10
Google Code Jam '21 Qualification Round Problem A - Reversort	3 / 3
Google Code Jam '21 Round 1A Problem B - Prime Time	9.714 / 17
Google Code Jam '22 Qualification Round Problem A - Punched Cards	3 / 3
Google Code Jam '22 Qualification Round Problem B - 3D Printing	5 / 5
Google Code Jam '22 Qualification Round Problem C - d1000000	5 / 5
Google Code Jam '22 Round 1A Problem A - Double or One Thing	5 / 5
Google Code Jam '22 Round 1B Problem A - Pancake Deque	5 / 5
Google Code Jam '22 Round 1C Problem A - Letter Blocks	10 / 10

Problem	Score
ACM U of T Tryouts C0 A - Max Flow	3 / 3
ACM U of T Tryouts C0 B - Interleaving Leaves	5 / 5
ACM U of T Tryouts C1 A - Rock Paper Scissors Fox	3 / 3
ACM U of T Tryouts C1 B - The Foxen's Treasure	5 / 5
ACM U of T Tryouts C1 C - Foxhole	7 / 7
ACM U of T Tryouts C1 D - Reverse Fox Hunt	10 / 10
ACM U of T Tryouts C1 E - Foxling Feeding Frenzy	7 / 7
ACM U of T Tryouts C2 A - The Super Mario Blues	5 / 5
ACM U of T Tryouts C2 D - Diablo Bot	7 / 7
ACM U of T Tryouts C2 E - MVP	15 / 15
ACM U of T Tryouts C3 A - A Research Project	3 / 3
ACM U of T Tryouts C3 B - A Careful Reply	3 / 3
ACM U of T Tryouts C3 D - A Frightening Evening	5 / 5
ACM U of T Tryouts C3 E - A Brief Expedition	10 / 10
CTU Open Contest 2017 - Amusement Anticipation	5 / 5
CTU Open Contest 2017 - Pond Cascade	7 / 7
CTU Open Contest 2017 - Forest Picture	5 / 5
CTU Open Contest 2018 - Die	3 / 3
CTU Open Contest 2018 - Security Guards	10 / 10
ICPC ECNA 2000 D - Stacking Cubes	7 / 7
ICPC ECNA 2005 D - Queens, Knights and Pawns	7 / 7
Greater New York Regional 2012 - Mystery	5 / 5
ICPC NAQ 2015 F - Quick Brown Fox	5 / 5
ICPC NAQ 2016 A - A New Alphabet	3 / 3
ICPC NAQ 2016 J - Quick Estimates	3 / 3
ICPC NAQ 2016 K - Robotopia	5 / 5
ICPC NEERC 2010 A - Alignment of Code	7 / 7
ICPC NEERC 2014 K - Knockout Racing	7 / 7
ICPC NWERC 2015 A - Assigning Workstations	10 / 10
ICPC PACNW 2016 A - Alphabet	7 / 7
ICPC PACNW 2016 C - Cameras	7 / 7
ICPC SWERC 2017 A - Cakey McCakeFace	5 / 5
ICPC SWERC 2017 F - Shattered Cake	3 / 3
ICPC SWERC 2017 J - Frosting on the Cake	7 / 7
UCRPC F21 A - Senseless Census	5 / 5
UCRPC F21 B - Lost in the Shuffle	3 / 3
UCRPC F21 C - Maths of Glory	5 / 5
UCRPC F21 D - Stake Your Claim	10 / 10
UCRPC F21 F - Trip Navigator	12 / 12

Problem	Score
IOI '00 P1 - Palindrome	10 / 10
IOI '01 P1 - Mobile Phones	15 / 15
IOI '04 P4 - Phidias	10 / 10
IOI '06 P1 - Deciphering the Mayan Writing	7 / 7
IOI '09 P3 - POI	7 / 7
IOI '09 P4 - Raisins	10 / 10
IOI '09 P5 - Garage	7 / 7
IOI '10 P1 - Cluedo	5 / 5
IOI '10 P3 - Quality of Living	15 / 15
IOI '10 P3 - Quality of Living (Standard I/O)	15 / 15
IOI '10 P7 - Maze	1.909 / 25
IOI '11 P3 - Rice Hub	15 / 15
IOI '11 P3 - Rice Hub (Standard I/O)	15 / 15
IOI '11 P4 - Crocodile's Underground City	17 / 17
IOI '11 P4 - Crocodile's Underground City (Standard I/O)	17 / 17
IOI '13 P2 - Art Class (Standard I/O)	19.200 / 20
IOI '13 P5 - Robots	20 / 20
IOI '13 P5 - Robots (Standard I/O)	20 / 20
IOI '14 P2 - Wall	20 / 20
IOI '14 P2 - Wall (Standard I/O)	20 / 20
IOI '14 Practice Task 1 - Square	10 / 10
IOI '16 P1 - Detecting Molecules (Standard I/O)	12 / 12
IOI '16 P4 - Paint by Numbers (Standard I/O)	4.800 / 15
IOI '94 P1 - The Triangle	7 / 7
IOI '94 P4 - The Clocks	10 / 10
IOI '96 P4 - Sorting a Three-Valued Sequence	10 / 10
IOI '98 P1 - Contact	6 / 10
IOI '98 P2 - Starry Night	15 / 15

Problem	Score
JOI '05 Final Round P1 - Questionnaire	3 / 3
JOI '05 Final Round P2 - String	5 / 5
JOI '05 Final Round P3 - Square	5 / 5
JOI '16 Final P1 - Foehn Phenomena	10 / 10
JOI '22 Final P1 - Intercastellar	10 / 10
JOI '23 Open P2 - Cell Automaton	12.800 / 40

User grammer

Points breakdown

AAC (103 points)

ACC (64 points)

APIO (80.800 points)

Baltic OI (158.600 points)

BlueBook (120 points)

Bubble Cup (12 points)

Bulgarian OI (54 points)

CCC (1735.267 points)

CCO (607.200 points)

CEOI (7 points)

China NOI (93 points)

CIW (7 points)

Classics (84 points)

COCI (1577.272 points)

CSPC (30 points)

CTF (12 points)

Data Structure Tests (35 points)

DMOPC (1132.900 points)

DWITE (706 points)

ECOO (320.740 points)

EGOI (34 points)

FHC (20 points)

GFSSOC (207 points)

Google Code Jam (172.289 points)

ICPC (241 points)

IOI (340.909 points)

JOI (45.800 points)

Mock CCC (399.833 points)

Mock CCO (1 points)

MWC (121 points)

Olympiads School (49 points)

POI (12 points)

SAC Coding Challenge (150.700 points)

Seasonal (413.260 points)

SIUCF (15 points)

TLE (191.250 points)

TSOC (60.250 points)

Uncategorized (2617.247 points)

VM7WC (144 points)

WAC (81.100 points)

Waterloo Local (54 points)

Woburn Challenge (531.429 points)

YAC (50.400 points)

Problem	Score
Mock CCC '20 Contest 1 J1 - A Rage Tree Problem	3 / 3
Mock CCC '20 Contest 1 J2 - A Simplex Problem	3 / 3
Mock CCC '20 Contest 1 J3 - A Geometry Problem	3 / 3
Mock CCC '20 Contest 1 J4 - A Binary Problem	5 / 5
Mock CCC '20 Contest 1 J5 - A Prime Problem	12 / 12
Mock CCC '20 S1 - War	3 / 3
Mock CCC '20 Contest 2 S1 - Arithmetic Hybercube	3 / 3
Mock CCC '20 Contest 2 S2 - 4D BBST on a DP	5 / 5
Mock CCC '22 Contest 1 J1 - Square Root Decomposition	3 / 3
Mock CCC '22 Contest 1 J2 - Biking and Hiking	3 / 3
Mock CCC '22 Contest 1 J3 - String Crossing Maximization	7 / 7
Mock CCC '22 Contest 1 J4 - Snowball Fight	5 / 5
Mock CCC '22 Contest 1 J5 - New Year's Restrictions	7 / 7
Mock CCC '22 Contest 2 J1 - Opening Ceremony	3 / 3
Mock CCC '22 Contest 2 J2 - Snowboarding Championship	3 / 3
Mock CCC '22 Contest 2 J3 - Figure Skating Fun	5 / 5
Mock CCC '22 Contest 2 J4 - Hockey Bracket	7 / 7
Mock CCC '23 Contest 1 J1 - Final Velocity	3 / 3
Mock CCC '23 Contest 1 J2 - Healthy Schedule	3 / 3
Mock CCC '23 Contest 1 J3 - Pairing Gifts	5 / 5
Mock CCC '23 Contest 1 J4 - String Decryption	5 / 5
Mock CCC '24 Contest 1 J1 - Lemon Bathtub	3 / 3
Mock CCC '24 Contest 1 J2 - Simple Elo Rating System	3 / 3
Mock CCC '24 Contest 1 J3 - RGB Words	5 / 5
Mock CCC '24 Contest 1 J4/S1 - Magical Magnetic Marbles	5 / 5
Mock CCC '14 J1 - Love Overdose	3 / 3
Mock CCC '14 J2 - Rope Unfolding	3 / 3
Mock CCC '14 J3 - Clock Hands	5 / 5
Mock CCC '14 J4 - Selecting Shifts	7 / 7
Mock CCC '14 J5 - Spacetime Surfer	10 / 10
Mock CCC '14 S1 - Reverse Find	5 / 5
Mock CCC '14 S2 - Sleep Cycle	7 / 7
Mock CCC '14 S3 - Spreadsheet Sorting	7 / 7
Mock CCC '15 J1 - 416	3 / 3
Mock CCC '15 J2 - Lowest Exam Mark	5 / 5
Mock CCC '15 J3 - Problem-setting Pandemonium	3 / 3
Mock CCC '15 S1 - Dupvoting	5 / 5
Mock CCC '15 S2 - Problem-setting Pandemonium	5 / 5
Mock CCC '22 2 S1 - Kaguya Wants to Let Ishigami Pass	5 / 5
Mock CCC '22 2 S2 - Kaguya Wants to Grow the Student Council	3.333 / 10
Mock CCC '23 1 S1 - Composite Fibonacci Numbers	5 / 5
Mock CCC '23 2 S1 - Composite Fibonacci Numbers	3 / 3
Mock CCC '18 Contest 1 J1 - A String Problem	3 / 3
Mock CCC '18 Contest 1 J2 - A Substring Problem	3 / 3
Mock CCC '18 Contest 1 J3/S1 - A Math Problem	5 / 5
Mock CCC '18 Contest 1 J4/S2 - A Square Problem	5 / 5
Mock CCC '18 Contest 1 J5/S3 - A Simulation Problem	7 / 7
Mock CCC '18 Contest 2 J1 - An Arithmetic Problem	3 / 3
Mock CCC '18 Contest 2 J2 - A Software Engineering Task	3 / 3
Mock CCC '18 Contest 2 J3/S1 - An Array Problem	7 / 7
Mock CCC '18 Contest 2 J4/S2 - A Geometry Problem	7 / 7
Mock CCC '18 Contest 3 J1 - A Sum Problem	3 / 3
Mock CCC '18 Contest 3 J2 - A Palindrome Problem	3 / 3
Mock CCC '18 Contest 3 J3/S1 - A String Problem	5 / 5
Mock CCC '18 Contest 3 J4/S2 - A Median Problem	5 / 5
Mock CCC '18 Contest 3 J5/S3 - A Cookie-Cutter Problem	10 / 10
Mock CCC '18 Contest 5 J1 - Looking for the CCC	3 / 3
Mock CCC '18 Contest 5 J2 - Smallest Mode	3 / 3
Mock CCC '18 Contest 5 J3/S1 - Median Triples	5 / 5
Mock CCC '18 Contest 5 J4/S2 - Reverse Sort	5 / 5
Mock CCC '18 Contest 5 J5/S3 - Directed Graph Connectivity	7 / 7
Mock CCC '18 Contest 5 S4 - Sparse Binary String Counting	10 / 10
Mock CCC '19 Contest 1 J1 - Pusheen's Report Card	3 / 3
Mock CCC '19 Contest 1 J2 - Pusheen OCR	3 / 3
Mock CCC '19 Contest 1 J3 - Pusheen Eats Tuna Sashimi and Tuna Nigiri	3 / 3
Mock CCC '19 Contest 1 J4 - Pusheen Plays Neko Atsume	3 / 3
Mock CCC '19 Contest 1 S1 - Pusheen's Report Card	3 / 3
Mock CCC '19 Contest 1 S2 - Pusheen's Puzzle Present	5 / 5
Mock CCC '19 Contest 2 J1 - Tudor Drinks Some Tea	3 / 3
Mock CCC '19 Contest 2 J2 - Tudor Drinks Some More Tea	3 / 3
Mock CCC '19 Contest 2 J3 - Tudor Buys Some Tea	3 / 3
Mock CCC '19 Contest 2 J4 - Tudor Buys Some Cheesecake	3 / 3
Mock CCC '19 Contest 2 S1 - Tudor's Double Doors	3 / 3
Mock CCC '19 Contest 2 S2 - Tudor Puts A Goat On A Rope	3 / 3
Mock CCC '21 S2 - Colorful Strings	7 / 7
Mock CCC '21 S3 - Lexicographically Smallest Permutation Subsequence	2.500 / 10
Mock CCC '22 1 S1 - Big Mattress Tournament	5 / 5
Mock CCC '22 1 S2 - IU	5 / 5
Mock CCC '22 1 S3 - IU	7 / 7
Riolku's Mock CCC S1 - Word Bot	3 / 3
Riolku's Mock CCC S2 - Keen Keener Sequence	7 / 7
Valentine's Day '18 J1 - The Cactus Number	3 / 3
Valentine's Day '18 J2 - Stop the Scammer	5 / 5
Valentine's Day '18 J3 - Are they cute?	5 / 5
Valentine's Day '18 J4 & S1 - Carol's Cute Cactus	7 / 7
Valentine's Day '18 J5 & S2 - Ctudor's Cute Orchids	7 / 7

Problem	Score
MWC '15 #1 P1: Playlist Panic	5 / 5
MWC '15 #1 P2: Postcard	3 / 3
MWC '15 #1 P3: Dolls	3 / 3
MWC '15 #1 P5: Love Guru	7 / 7
MWC '15 #2 P1: Symmetry	3 / 3
MWC '15 #2 P2: Towering Towers	10 / 10
MWC '15 #2 P3: Breaking Ice	5 / 5
MWC '15 #2 P4: Robotics Summative	5 / 5
MWC '15 #3 P1: Challenger Promos	5 / 5
MWC '15 #3 P2: Mechanical Pencils	5 / 5
MWC '15 #3 P3: Bad News	7 / 7
MWC '15 #4 P1: Love Guru 2	3 / 3
MWC '15 #4 P2: Data Formatting	5 / 5
MWC '15 #4 P3: Salt	5 / 5
MWC '15 #4 P4: Dealing with Knots	7 / 7
MWC '15 #5 P1: Stats	5 / 5
MWC '15 #5 P2: WildCard	5 / 5
MWC '15 #5 P3: French Words	5 / 5
MWC '15 #6 P1: Regpo	3 / 3
MWC '15 #6 P2: Breadwinners	7 / 7
MWC '15 #6 P3: Magical Sets	7 / 7
MWC '15 #7 P1: Sequences	3 / 3
MWC '15 #7 P2: Thief in the Night	5 / 5
MWC '15 #8 P1: Push-up Contest	3 / 3

Problem	Score
A Sum Problem	12 / 12
Athena on Zanzibar Island	12 / 12
Fair Competition	5 / 5
OCC '19 B1 - Darcy_Liu	3 / 3
OCC '19 B2 - Cinematic	5 / 5
OCC '19 B3 - Difference	5 / 5
OCC '19 S3 - NAN Language	7 / 7

Problem	Score
SAC '21 Code Challenge P1 - Shrinkage	3 / 3
SAC '21 Code Challenge P2 - Littering	5 / 5
SAC '21 Code Challenge P3 - DeMello's Replacement	5 / 5
SAC '21 Code Challenge P4 - Averaging Averages	5 / 5
SAC '21 Code Challenge P5 - Friends of Friends	7 / 7
SAC '22 Code Challenge 1 P1 - That Teacher	3 / 3
SAC '22 Code Challenge 1 P2 - That Circle	3 / 3
SAC '22 Code Challenge 1 P4 - That Problem	0.700 / 7
SAC '22 Code Challenge 2 P1 - Calendar Management	5 / 5
SAC '22 Code Challenge 2 P2 - Cookie Sprinkler	5 / 5
SAC '22 Code Challenge 2 P3 - Rating Choices	7 / 7
SAC '22 Code Challenge 2 P4 - Cookie Galore	10 / 10
SAC '22 Code Challenge 2 P5 - Even Colouring	10 / 10
SAC '22 Code Challenge 3 Junior P1 - Normal Problem	3 / 3
SAC '22 Code Challenge 3 Junior P2 - Normal Lines	3 / 3
SAC '22 Code Challenge 3 Junior P3 - Normal Probabilities	3 / 3
SAC '22 Code Challenge 3 Junior P4 - Normal Conversions	5 / 5
SAC '22 Code Challenge 3 P1 - Hair Hazards	3 / 3
SAC '22 Code Challenge 3 P2 - Unicycle License	5 / 5
SAC '22 Code Challenge 4 Junior P1 - Obligatory DeMello Problem	3 / 3
SAC '22 Code Challenge 4 Junior P2 - Obligatory Geometry Problem	3 / 3
SAC '22 Code Challenge 4 Junior P3 - Obligatory Triangle Problem	5 / 5
SAC '22 Code Challenge 4 P1 - Obligatory Car Problem	3 / 3
SAC '22 Code Challenge 4 P2 - Obligatory String Problem	5 / 5
SAC '22 Code Challenge 4 P3 - Obligatory Math Problem	5 / 5
SAC '22 Code Challenge 5 Junior P1 - Monkey, Type!	3 / 3
SAC '22 Code Challenge 5 Junior P2 - Badminton Scoring	3 / 3
SAC '22 Code Challenge 5 Junior P3 - Media List	5 / 5
SAC '22 Code Challenge 5 Junior P4 - Course Requirements	7 / 7
SAC '22 Code Challenge 5 P1 - Querying Plants	3 / 3
SAC '22 Code Challenge 5 P2 - Querying Extensions	5 / 5
SAC '22 Code Challenge 5 P4 - Querying Intervals	10 / 10

Problem	Score
Back From Summer '17 P1: Pithy Pastimes	3 / 3
Back From Summer '17 P2: Crayola Lightsaber	7 / 7
Back From Summer '17 P3: Basketball Dodgeball	7 / 7
Back From Summer '19 P1: Winnie's Orphans	3 / 3
Back From Summer '19 P2: Straying From God's Light	7 / 7
Back From Summer '19 P3: ASDFGHJKL	3 / 10
Back To School '16: Harambe	3 / 3
Back To School '16: Paradox	5 / 5
Back To School '16: Dodgeball	7 / 7
Back To School '16: Screensaver	10 / 10
Back To School '17: 🅱aram🅱e	3 / 3
Back To School '17: Avalon	5 / 5
Back To School '17: Physics	7 / 7
Back To School '17: Wet Mud	10 / 10
Back To School '17: Big Integer	1.750 / 35
Back To School '18: Harambe	3 / 3
Back To School '18: Letter Frequency	7 / 7
Back To School '18: Making Friends	7 / 7
Back To School '19: H🅰️r🅰️mbe	3 / 3
Back To School '19: Parkour	5 / 5
Calendar Contest Problem 1 — Sexagenary Cycle	5 / 5
Canada Day Contest 2021 - Fine Art	7 / 7
CCCJQR P2	3 / 3
CCCJQR P3	7 / 7
Death Gun	0.700 / 7
Halloween '14 P1 - Rabbit Girls	3 / 3
Halloween '14 P2 - Cat Girls	12 / 12
Max's Anger Contest Series 1 P1 - Hunger Bar	3 / 3
Max's Anger Contest Series 1 P2 - Wesley's Anger Contest 7 P1 - Enraged	5 / 5
Max's Anger Contest Series 1 P3 - Divide and Connor	7 / 7
Max's Anger Contest Series 2 P1 - Directed Anger	3 / 3
Max's Anger Contest Series 2 P2 - Password Anger	5 / 5
Max's Anger Contest Series 2 P3 - Array Anger	7 / 7
MEC '16 P1 - Bat-Doctor	5 / 5
MEC '16 P2 - Conveyor Belt	5 / 5
Miracle Sort	3 / 3
MNYC '16: King Modulus	3 / 3
MNYC '16: Moore's Law	5 / 5
MNYC '16: ECOO!	5 / 5
MNYC '16: Abdoof	7 / 7
MNYC '16: Jelly	4 / 10
MNYC '17: 2048	5 / 5
MNYC '17: ASCII Art II	5 / 5
MNYC '17: Hurontario	10 / 10
Piggy	5.810 / 7
Triway Cup '18 Summer A - Arranged Marriage	7 / 7
Triway Cup '18 Summer B - Beautiful Water Pearl	7 / 7
Triway Cup '18 Summer E - Eyes of Void	7 / 7
Triway Cup '18 Summer F - Forget Me Not	5 / 5
Triway Cup '19 Summer B - Cameras	5 / 5
Triway Cup '19 Summer E - Solar Power	5 / 5
Triway Cup '19 Summer F - Race	3 / 3
Triway Cup '19 Summer Junior P1 - Getting Snappy	5 / 5
Triway Cup '19 Summer Junior P2 - Thanos Knows the Most	5 / 5
Triway Cup '19 Summer Junior P3 - Thor Goes for the Papaya	5 / 5
Too Simple	7 / 7
Is it a Tree?	7 / 7
Valentine's Day '15 P2 - Simon and Marcy	7 / 7
Valentine's Day '15 P3 - The Great Escape	10 / 10
WOSS Dual Olympiad 2021 J1: Water Classification	3 / 3
WOSS Dual Olympiad 2021 J2/S1: Secret Formula	3 / 3
WOSS Dual Olympiad 2021 J3: Frisbee Golf	5 / 5
WOSS Dual Olympiad 2021 S3: Late for Class!	10 / 10
WOSS Dual Olympiad 2022 J1: Holiday Gifting	3 / 3
WOSS Dual Olympiad 2022 J2: Counting Christmas Trees	3 / 3
WOSS Dual Olympiad 2022 J3/S1: Christmas List	5 / 5
WOSS Dual Olympiad 2022 Team Round P1: Bobby and His Calculus Test	3 / 3
WOSS Dual Olympiad 2022 Team Round P2: Bobby's Studying Schedule	5 / 5
New Year's '15 P1 - Invitation Devastation	3 / 3
New Year's '15 P2 - Food Selection	5 / 5
New Year's '15 P3 - Gift Wrap	5 / 5
New Year's '16 P1 - Late Christmas Shopping	3 / 3
New Year's '16 P2 - The 365 Days of Christmas	5 / 5
New Year's '16 P3 - Arithmetic Snowman	5 / 5
New Year's '16 P6 - Cake Balancing	3 / 15
New Year's '17 P1 - Mr. N and Presents	7 / 7
New Year's '18 P1 - Happy New Year!	3 / 3
New Year's '18 P2 - Mimi and Christmas Cake	5 / 5
New Year's '19 P2 - Ball Sculpture	7 / 7

Problem	Score
Summer Institute '17 Contest 1 P10 - Trading Cards	3 / 3
Summer Institute '17 Contest 1 P8 - Mo' Money	5 / 5
Summer Institute '17 Contest 1 P9 - Safe Square	7 / 7

Problem	Score
Factorial Calculator	7 / 7
TLE '15 P1 - Power Rankings	5 / 5
TLE '15 P3 - Poetry	10 / 10
TLE '15 P5 - Prefix Sum Array	3 / 15
TLE '16 Contest 1 P1 - Buying Paper	3 / 3
TLE '16 Contest 1 P2 - Heavy-Light Decomposition	5 / 5
TLE '16 Contest 1 P3 - Joey and Chemistry	7 / 7
TLE '16 Contest 2 P1 - In Debt	3 / 3
TLE '16 Contest 2 P2 - Packing Microwaves	5 / 5
TLE '16 Contest 3 P1 - Hapax Legomenon	3 / 3
TLE '16 Contest 3 P2 - In Remembrance	5 / 5
TLE '16 Contest 4 P1 - Stack of Presents	5 / 5
TLE '16 Contest 4 P2 - Shepherding	7 / 7
TLE '16 Contest 4 P3 - Cubes	7 / 7
TLE '16 Contest 4 P5 - Buying Gifts	4.250 / 17
TLE '16 Contest 5 P1 - English Proficiency Exam	3 / 3
TLE '16 Contest 6 (Mock CCC) J1 - Paper Printing	3 / 3
TLE '16 Contest 6 (Mock CCC) J2 - Carol's Flowers	3 / 3
TLE '16 Contest 6 (Mock CCC) J3 - Two Kangaroos	5 / 5
TLE '16 Contest 6 (Mock CCC) S1 - Writing the CCC	5 / 5
TLE '16 Contest 7 P1 - Math Helper	5 / 5
TLE '16 Contest 8 P1 - Paper Hole Punching	3 / 3
TLE '16 Contest 8 P2 - Dank Meme	3 / 3
TLE '17 Contest 1 P1 - String Rounding	3 / 3
TLE '17 Contest 1 P2 - Willson and Food	5 / 5
TLE '17 Contest 2 P1 - Cadadr	3 / 3
TLE '17 Contest 2 P2 - Unlucky Numbers	5 / 5
TLE '17 Contest 3 P1 - Willson and Territory	3 / 3
TLE '17 Contest 3 P2 - Sectors	3 / 3
TLE '17 Contest 4 P1 - Riding the Curve	3 / 3
TLE '17 Contest 4 P2 - Microwave Buttons	5 / 5
TLE '17 Contest 4 P3 - Fax's Christmas Dish	7 / 7
TLE '17 Contest 5 P1 - Guess the Number	3 / 3
TLE '17 Contest 6 P1 - Molecules	3 / 3
TLE '17 Contest 6 P2 - Mr. More-than-perfect	5 / 5
TLE '17 Contest 6 P3 - Spencer and Contest	7 / 7
TLE '17 Contest 7 P1 - Stargazing	3 / 3
TLE '17 Contest 7 P2 - Airport Hopping	5 / 5
TLE '17 Contest 7 P3 - Countless Calculator Computations	7 / 7
TLE '17 Contest 8 P1 - Artificial Intelligence	7 / 7
TLE '17 Contest 8 P2 - Ship Defense	5 / 5

Problem	Score
TSOC '15 Contest 1 #1 - Molecular or Non-Molecular?	3 / 3
TSOC '15 Contest 1 #2 - Special Store	7 / 7
TSOC '15 Contest 1 #3 - Elevators	0.250 / 5
TSOC '15 Contest 1 #4 - Restaurant Of Secrets	5 / 5
TSOC '15 Contest 1 #5 - Giant Ants	7 / 7
TSOC '15 Contest 2 #1 - The Code	5 / 5
TSOC '15 Contest 2 #2 - Diamonds	5 / 5
TSOC '15 Contest 2 #5 - Bebiliths	5 / 5
TSOC '16 Contest 1 #1 - Vasile and Haircuts	3 / 3
TSOC '16 Contest 1 #2 - Johnny and Garden	5 / 5
TSOC '16 Contest 1 #3 - You and Crossroads	5 / 5
TSOC '16 Contest 1 #4 - Alex and Animal Rights	7 / 7
TSOC '16 Contest 2 #1 - Mary, Jane and Invitations	3 / 3

Problem	Score
16 BIT S/W ONLY	3 / 3
2spooky4me	7 / 7
Mispelling	3 / 3
Mirrored Pairs	3 / 3
A20 Gate	5 / 5
Triple Fat Ladies	5 / 5
Advanced Battleships	5.250 / 15
Appleby Contest '19 P1 - Darcy's Debilitating Demands	3 / 3
Appleby Contest '19 P2 - The Love Letter	5 / 5
Appleby Contest '19 P3 - A Recursion Problem	5 / 5
Appleby Contest '19 P4 - Rectangles	7 / 7
Appleby Contest '20 P1 - Terrific Triangles	3 / 3
Appleby Contest '20 P2 - Playful Playdoughs	5 / 5
Appleby Contest '20 P4 - Philosophy Class	12 / 12
ACSL '09 Practice P1 - Kansas	7 / 7
ACSL '09 Practice P3 - Zeroes	10 / 10
ACSL '09 Practice P4 - Rank	7 / 7
Arcadia Computing Contest 1 P1 - Test Anxiety	3 / 3
Arcadia Computing Contest 1 P2 - Chemistry	5 / 5
Arcadia Computing Contest 1 P3 - ScanTron	5 / 5
Arcadia Computing Contest 1 P4 - Cyclic Sorting	7 / 7
Arcadia Computing Contest 1 P5 - Hacking Grades	7 / 7
Arcadia Computing Contest 2 P1 - Rejected	3 / 3
Arcadia Computing Contest 2 P2 - Tennis	5 / 5
Arcadia Computing Contest 2 P4 - Choose Your Own Adventure!	7 / 7
Sum of Primes 2	5 / 5
Alphabet Score	3 / 3
Amplitude Hackathon '23 Problem 2 - Gigatron Lag	3 / 3
Amplitude Hackathon '23 Problem 3 - Dedupe	5 / 5
Amplitude Hackathon '23 Problem 4 - Frequency Queries	7 / 7
Amplitude Hackathon '23 Problem 5 - Partition Assignment	7 / 7
Amplitude Hackathon '23 Practice Problem 1 - Gigatron EPS Modulo 998244353	3 / 3
Amplitude Hackathon '23 Practice Problem 2 - Go Amplitude!	5 / 5
Amplitude Hackathon '23 Practice Problem 3 - Demo Day Demos	5 / 5
Amplitude Hackathon '23 Practice Problem 4 - Gigatron Autoscaling	3 / 3
Amplitude Hackathon Summer '24 Problem 1 - Is Jeffrey in the Office?	3 / 3
Amplitude Hackathon Summer '24 Problem 2 - Feature Requests	3 / 3
Amplitude Hackathon Summer '24 Problem 3 - Mike's Unlocked Laptop	5 / 5
Amplitude Hackathon Summer '24 Problem 4 - Spenser's Big Announcement	5 / 5
Amplitude Hackathon Summer '24 Problem 5 - Lunch Costs	5 / 5
Amplitude Hackathon Summer '24 Problem 6 - Kurt's Coffee Cabal	7 / 7
Amplitude Hackathon Summer '24 Practice Problem 1 - Jeffrey's Favorite Integer	3 / 3
Amplitude Hackathon Winter '24 Problem 1 - Twila's Walk	3 / 3
Amplitude Hackathon Winter '24 Problem 2 - Fog Machine	3 / 3
Amplitude Hackathon Winter '24 Problem 3 - Killer Queen	5 / 5
Amplitude Hackathon Winter '24 Problem 4 - Dance Dance Revolution	5 / 5
Amplitude Hackathon Winter '24 Problem 5 - WhenTaken (Year)	5 / 5
Amplitude Hackathon Summer '25 Problem 1 - AI (Easy)	3 / 3
Amplitude Hackathon Summer '25 Problem 2 - AI (Also Easy)	3 / 3
Amplitude Hackathon Summer '25 Problem 3 - Jenny the Beli Influencer	5 / 5
Amplitude Hackathon Summer '25 Problem 4 - Regina the Social Media Manager	7 / 7
Amplitude Hackathon Summer '25 Problem 5 - Nico the Skydiver	7 / 7
Troubling Times	5 / 5
A Noisy Class	7 / 7
Another Sorting	5 / 5
A Plus B	3 / 3
Another Random Contest 1 P1 - Chessgame	5 / 5
Another Random Contest 1 P2 - Two Sequences	7 / 7
Another Random Contest 1 P3 - Physics Olympics	7 / 7
Another Random Contest 1 P4 - Bracket Query	15 / 15
Art Academy 0: Prologue	3 / 3
Art Academy	5 / 5
PEG Test '14 - Air	7 / 7
PEG Test '14 - Balance	5 / 5
PEG Test '14 - Change	7 / 7
PEG Test '14 - Earth	3 / 3
PEG Test '14 - Fire	5 / 5
PEG Test '14 - Spirits	10 / 10
PEG Test '14 - Water	3 / 3
Avocado Trees!	5 / 5
Adding Reversed Numbers	5 / 5
Palindromic Integer Partition	5 / 5
Big Deposits	7 / 7
List Minimum	3 / 3
List Minimum (Easy)	3 / 3
List Minimum (Hard)	5 / 5
Lexicographically Least Substring	5 / 5
String Finding	5 / 5
Binary	5 / 5
Bill's Binoculars	5 / 5
A Block Game	3 / 3
Bob Hates Triangles	7 / 7
Bob's Rocks	5 / 5
Bob's Temple	5 / 5
Boolean	3 / 3
Stacking Boxes	5 / 5
BPC 1 J1 - Facial Recognition	3 / 3
BPC 1 J2 - Cake	3 / 3
BPC 1 J3 - Group Project	5 / 5
BPC 1 S1 - Homework Questions	5 / 5
Brap Lesh Mafia	5 / 5
Battleships	10 / 10
BSSPC '21 J1 - Eggy's New Clothes	3 / 3
BSSPC '21 J2 - James and Youtube	3 / 3
BSSPC '21 J3 - Magic Paint Gun Cartridges	5 / 5
BSSPC '21 J4 - James's Magical Soups	7 / 7
BSSPC '21 J5 - James and the Euclid Test	7 / 7
BSSPC '21 S1 - Lakshy and Palindromic Rectangle	5 / 5
BSSPC '21 S2 - Hacker Soup	1.400 / 7
BSSPC '21 S3 - James's Egirl Discord Status	7 / 7
BSSPC '22 P1 - Bubble Tea Tracker	3 / 3
BSSPC '22 P2 - Rhyming Numbers	3 / 3
BSSPC '22 P3 - Searching for Seats	5 / 5
BSSPC '22 P4 - Exec Pieing	5 / 5
Back to School '24 P1 - Kicking	5 / 5
Bus Stops	10 / 10
The Cake is a Dessert	10 / 10
Stingy Candyman	10 / 10
Coin Change	7 / 7
Expensive Chair Stacking	7 / 7
Champion Contest	7 / 7
Checkerboard Summation (Easy)	12 / 12
Checkerboard Summation (Hard)	10.500 / 15
Checker Number	7 / 7
Cheerio Contest 1 J1 - Pronounceable Words	3 / 3
Cheerio Contest 1 J2 - Phys Ed Class	3 / 3
Cheerio Contest 1 J3 - Festival	5 / 5
Cheerio Contest 1 S1/J4 - Going to School	5 / 5
Cheerio Contest 1 S2 - School Expansion	7 / 7
Cheerio Contest 2 P1 - Cow Pasture	3 / 3
Cheerio Contest 2 P2 - Cereal Boxes	3 / 3
Cheerio Contest 2 P3 - Digits	5 / 5
Cheerio Contest 2 P4 - Modulus Finding	7 / 7
Cheerio Contest 2 P5 - Subsequence Queries	7 / 7
Cheerio Contest 3 P1 - Wet Floor	5 / 5
Cheerio Contest 3 P2 - Double-O-Seven	5 / 5
Chocolate Bar	5 / 5
Chores	7 / 7
Rock Climbing	5 / 5
Clique	4.500 / 15
3n+1	3 / 3
Comparing Arrays	3 / 15
Ray's Tricky Connectivity	10 / 10
CPC '19 Contest 1 P0 - Shoes	3 / 3
CPC '19 Contest 1 P1 - Distance	3 / 3
CPC '19 Contest 1 P2 - Luggage	7 / 7
CPC '21 Contest 1 P0 - AQT and Alphabet	3 / 3
CPC '21 Contest 1 P1 - AQT and Fractions	5 / 5
CPC '21 Contest 1 P3 - AQT and Circles	10 / 10
Dr. Anne Anderson Coding Contest 1 P1 - Due Dates	3 / 3
Dr. Anne Anderson Coding Contest 1 P2 - Pokemon Battles	3 / 3
Dr. Anne Anderson Coding Contest 1 P3 - The Unwritten Rules	5 / 5
Dr. Anne Anderson Coding Contest 1 P4 - Lighting	5 / 5
Dr. Anne Anderson Coding Contest 1 P5 - Guessing Grades	0.400 / 7
Dilhan's Computing Contest 1 P1 - The Cathedral of Learning	3 / 3
Dilhan's Computing Contest 1 P2 - Square Sum	9.600 / 12
Double Doors Regional P1 - Tudor Gets a Goat	3 / 3
Double Doors Regional P2 - Tudor Learns DDR	3 / 3
Age Demographic	5 / 5
German Nouns	5 / 5
More German Nouns	7 / 7
Discerning Discounts	3 / 3
Distinct Shapes	10 / 10
Divide and Mod	3 / 3
Maximum Sum	7 / 7
Longest Increasing Subsequence	7 / 7
Educational DP Contest AtCoder A - Frog 1	7 / 7
Educational DP Contest AtCoder B - Frog 2	7 / 7
Educational DP Contest AtCoder C - Vacation	7 / 7
Educational DP Contest AtCoder D - Knapsack 1	7 / 7
Educational DP Contest AtCoder E - Knapsack 2	7 / 7
Educational DP Contest AtCoder F - LCS	7 / 7
Educational DP Contest AtCoder G - Longest Path	10 / 10
Educational DP Contest AtCoder H - Grid 1	7 / 7
Educational DP Contest AtCoder I - Coins	10 / 10
Educational DP Contest AtCoder J - Sushi	12 / 12
Educational DP Contest AtCoder K - Stones	10 / 10
Educational DP Contest AtCoder L - Deque	10 / 10
Educational DP Contest AtCoder M - Candies	12 / 12
Educational DP Contest AtCoder N - Slimes	12 / 12
Educational DP Contest AtCoder O - Matching	12 / 12
Educational DP Contest AtCoder P - Independent Set	12 / 12
Educational DP Contest AtCoder X - Tower	20 / 20
Diagnostic Test '16 Level 1 P1 - StarMath	3 / 3
Diagnostic Test '16 Level 1 P2 - FaxPrimes	5 / 5
Diagnostic Test '16 Level 1 P3 - Faxen Words	5 / 5
Diagnostic Test '16 Level 2 P1 - Polan cannot into space	3 / 3
Diagnostic Test '16 Level 2 P2 - Gibe clays	3 / 3
Diagnostic Test '16 Level 2 P3 - Remove Cancer	3 / 3
Emoji Search	5 / 5
Encode	5 / 5
Exam Prep	7 / 7
Fast Factorial Calculator	7 / 7
Factors	7 / 7
Fast Bit Counting	3 / 3
Favorite Numbers	5 / 5
Fibonacci Sequence	15 / 15
Firebending	3 / 3
Fizz Coke	2.100 / 7
Foxlings	10 / 10
Flip the Switches	5 / 5
PEG Test '11 - Cyclopian Air	3 / 3
PEG Test '11 - Cyclopian Suits	3 / 3
PEG Test '11 - Cyclopian Cash	3 / 3
PEG Test '11 - Cyclopian Census	5 / 5
GCC '16 P1 - Watching Anime	10 / 10
Troubling Triangles	7 / 7
PEG Test '14 - Gift Delivery	10 / 10
GlobeX Cup '18 J Sample - Farming Simulator	5 / 5
GlobeX Cup '18 J1 - Rounding Errors	3 / 3
GlobeX Cup '18 J2 - Mark Gambling	5 / 5
GlobeX Cup '18 J3 - Good Numbers	5 / 5
GlobeX Cup '18 J4 - Magical Functions	7 / 7
GlobeX Cup '18 J5 - Errands	10 / 10
GlobeX Cup '18 S Sample - Chair Stacking	7 / 7
GlobeX Cup '18 S1 - Code Copiers	5 / 5
GlobeX Cup '18 S2 - Test Scores	7 / 7
GlobeX Cup '19 J1 - Chess Master Winnie	3 / 3
GlobeX Cup '19 J2 - Winnie Waifu Wars	3 / 3
GlobeX Cup '19 J3 - Codex	5 / 5
GlobeX Cup '19 J4 - Winni's Lonely Card Game	5 / 5
GlobeX Cup '19 S1 - Planet Classification	5 / 5
Graph Contest 1 P2 - Shortest Path	5 / 5
Graph Contest 2 P1 - Connected Components	7 / 7
Graph Contest 2 P2 - Directed Acyclic Graph	10 / 10
Graph Contest 2 P3 - Trees	7 / 7
Graph Contest 3 P1 - Travelling Salesmen	7 / 7
Graph Contest 3 P2 - Shortest Path	10 / 10
Graph Contest 3 P3 - Cable TV	7 / 7
A Greedy Problem	5 / 5
Hardcore Grinding	5 / 5
Guessing Game	5 / 5
Hailstone Numbers	3 / 3
Hard Question	5 / 5
HCI '16 - Cheese	5 / 5
HCI '16 - Danger Room	7 / 7
HCI '16 - Foodie	7 / 7
HCI '16 - Lamppost	5 / 5
HCI '16 - Oversleep	7 / 7
HCI '16 - Sentence Checker	3 / 3
HCI '16 - Unexpected Factorial	5 / 5
HCI '16 - Ulam Spiral	5 / 5
HCI '16 - Wizardry	7 / 7
HCI '16 - Xorpow	4.800 / 10
Hello, World!	3 / 3
HHPC1 P1 - Yielding the Longest Substring	5 / 5
HHPC1 P2 - Yuniformity Challenge	3 / 10
HHPC1 P4 - Yet Another A+B Problem	5 / 10
Homer Simpson	3 / 3
Hungry	5 / 5
Icebergs	12 / 12
ICHB Selection Contest '17 Problem 3 - Parallel Universe	12 / 12
Word Scrambler	5 / 5
Inaho XI	5 / 5
Inaho IV	5 / 5
Inaho V	3 / 3
Infinity	3 / 3
Count The Triplets	7 / 7
Largest Permutation	7 / 7
Lego	11.667 / 15
Lil' Jami	5 / 5
Linked List	12 / 20
Literature Club	5 / 5
LKP '18 Contest 1 P1 - World Trade Foundation	3 / 3
LKP '18 Contest 1 P2 - Observing Frogs	5 / 5
LKP '18 Contest 2 P1 - Food Lines	3 / 3
LKP '18 Contest 2 P2 - Secret Signal	5 / 5
Love Evenness	5 / 5
Guess the Sequence	3 / 3
MALD Contest 1 P1 - Scratch Cat and DDoS	3 / 3
MALD Contest 1 P2 - Scratch Cat and Examinations	5 / 5
A Math Contest P11 - Weak Goldbach's Conjecture	15 / 15
A Math Contest P2 - Subsequence Sum	5 / 5
A Math Contest P4 - Circle Cutting	7 / 7
A Math Contest P7 - Factors	10 / 10
A Math Contest P9 - Buy Some Get Some	12 / 12
MCIPC Contest 1 P1 - Factoring	3 / 3
MCIPC Contest 1 P2 - Infinite Chessboard	3 / 3
MCIPC Contest 1 P3 - Cypher	5 / 5
MCIPC Contest 1 P5 - Rainwater	7 / 7
MCIPC Contest 2 P1 - Super Mega Snowball	3 / 3
MCIPC Contest 2 P2 - Icicles	3 / 3
MCIPC Contest 2 P3 - Snowy Streets	5 / 5
Mice and Maze	7 / 7
Multiplication Improvement	5 / 5
MMM '14 A - Distinct Prime Factors	7 / 7
Mock DWITE '09 P1 - Super Special Awesome Numbers =D	5 / 5
Mock DWITE '09 P2 - The Missing Link...	7 / 7
Mocking SpongeBob	3 / 3
Modulo Sort	5 / 5
Multiplication Madness	1.050 / 7
Necroposting	5 / 5
Next Semiprime	0.300 / 10
Non-space-separated	10 / 10
OCC '19 S1 - Floor Planning	3 / 3
The Odd Number	7 / 7
Olympic Scoring	3 / 3
Returning Home	10 / 10
OTHS Coding Competition 1 (Mock CCC) J1 - Math Assistance	3 / 3
OTHS Coding Competition 1 (Mock CCC) J2 - Wand Selection	3 / 3
OTHS Coding Competition 1 (Mock CCC) J3 - Explosion	5 / 5
OTHS Coding Competition 1 (Mock CCC) J4 - Railgun	7 / 7
OTHS Coding Competition 2 P1 - Chess Pieces	3 / 3
OTHS Coding Competition 2 P2 - Ghoul Investigators	3 / 3
OTHS Coding Competition 2 P3 - Tally Clicker	5 / 5
OTHS Coding Competition 2 P4 - Magic Barrier	5 / 5
OTHS Coding Competition 2 P5 - Coffee Jelly	7 / 7
OTHS Coding Competition 3 (Mock CCC) S2 - Together Forever	2.300 / 7
OTHS Coding Competition 4 P1 - Square Root Decomposition	3 / 3
OTHS Coding Competition 4 P2 - Furina's Rounding	5 / 5
OTHS Coding Competition 4 P3 - Photo	5 / 5
OTHS Coding Competition 4 P4 - Mathemagical Experiment	0.500 / 10
OTHS Coding Competition 4 P5 - Teleport	0.600 / 12
Path Finder	10 / 10
Peculiar Paints	5 / 5
The Mirror	5 / 5
The Third Cellar	10 / 10
The Torture Chamber	15 / 15
Phantom's Python Challenge	37.400 / 40
PIB '20 P1 - Marcus and Head Bonks	3 / 3
PIB '20 P2 - 2 + 2 = 5	5 / 5
PIB '20 P3 - Rulebreaker	7 / 7
Pie	3 / 3
Postfix Notation	7 / 7
VMSS Pre-Pre-Windsor P1 - Mr. White's Carnival	3 / 3
VMSS Pre-Pre-Windsor P2 - Big Chess	3 / 3
VMSS Pre-Pre-Windsor P3 - SC2 Multitasking	3 / 3
VMSS Pre-Pre-Windsor P4 - The New Kid	3 / 3
VMSS Pre-Pre-Windsor P5 - Productive Math Class	5 / 5
VMSS Pre-Pre-Windsor P6 - InterNAV	7 / 7
VMSS Pre-Pre-Windsor P7 - Magical Bribery	7 / 7
Machined Surfaces	5 / 5
Factorial Sum List	5 / 5
Circular Numbers	10 / 10
Presents	10 / 10
Prime Factorization	5 / 5
Primes	3 / 3
Primes 2	15 / 15
Primes 3	15 / 15
Pulse	3 / 3
VMSS Pre-Windsor P1 - Java	3 / 3
VMSS Pre-Windsor P2 - Get Off My Lawn	3 / 3
VMSS Pre-Windsor P3 - Composite Bag	3 / 3
VMSS Pre-Windsor P4 - Character Analysis	5 / 5
VMSS Pre-Windsor P5 - Math Depression	5 / 5
VMSS Pre-Windsor P6 - You Can't Write Science Fiction Better Than This	7 / 7
VMSS Pre-Windsor P7 - Going Back to the Definitions	7 / 7
Self-deception	15 / 15
QCC P0 - Thermometer	3 / 3
QCC P2 - Online School	5 / 5
QCC P4 - Genetic Sequencing	5 / 5
QCC P6 - Freedom!	7 / 7
Rainy Days	5 / 5
Rat In A Maze	5 / 5
Find Dates	7 / 7
Better Censor	7 / 7
RGPC '17 P1 - Circle Clicking!	5 / 5
RGPC '17 P2 - Cubes are Life	7 / 7
RGPC '18 P1 - Giant Cookie	3 / 3
RGPC '18 P2 - Performance Points	5 / 5
RGPC '18 P3 - Chocolate Day	10 / 10
Richmond Green P1 - HSIUNG	5 / 5
Richmond Green P2 - LOL	3 / 3
Rolling Encryption	10 / 10
RTE '16 J1 - Board Game	3 / 3
RTE '16 J2 - Guidance Counselling	7 / 7
RTE '16 J3 - Mule Wars	5 / 5
RTE '16 S3 - School Traversal	7 / 7
Sandwich	5 / 5
Super Boggle	4 / 15
Spring Coding Bowl '22 P1 - Student Numbers	3 / 3
Spring Coding Bowl '22 P2 - Chicken Strips	5 / 5
Singularity Cup P1 - Maximum Permutation Product	5 / 5
Singularity Cup P2 - Reverse Substring Partitioning	10 / 10
The Cosmic Era P1 - Ship	3 / 3
The Cosmic Era P2 - Uneven Sand	5 / 5
The Cosmic Era P3 - Battle Positions	7 / 7
Dynamic Range Minimum Test	12 / 12
Summing A Sequence	7 / 7
Creating a Sequence	3 / 3
Python Infinite Loop	7 / 7
Sleigh Ride	10 / 10
SMAC 08/09 (Oct) #1 - Eliminanagram	5 / 5
SMAC 08/09 (Oct) #2 - Digging for Gold	10 / 10
SMAC 08/09 (Oct) #3 - Jumpscotch	12 / 12
SMAC 08/09 (Oct) #5 - Crossroads	9.600 / 12
Bubble Sort	7 / 7
Coding Spree	7 / 7
The DMOJ Driveway	5 / 5
STNBD P1 - Ren Ashbell	3 / 3
STNBD P3 - Rinslet Laurenfrost	5 / 5
Segment Tree Practice 1	12 / 12
Segment Tree Practice 2	12 / 12
A Subarray Problem	7 / 7
Sudoku Challenge	0.280 / 7
Sum Maximization	10 / 10
Homie from Suomi	5 / 5
T-800's Escape	10 / 10
The Contest Contest 1 P1 - A Typical Codeforces Problem	5 / 5
The Contest Contest 1 P2 - A Typical CCC Senior Problem	2 / 10
The Contest Contest 1 P5 - A Typical CCO Problem	1 / 20
Teleportation Tangle	7 / 7
Economy	3 / 3
Budget	3 / 3
TTC	3 / 3
THICC '17 P1 - Carol's Carnivorous Plants	5 / 5
THICC '17 P2 - Molly and Product	7 / 7
THICC '17 P3 - The God of Death	7 / 7
THICC '17 P5 - Smarties	7 / 7
Threes	3 / 3
Total Destruction	10 / 10
Towers	3 / 3
Trick-or-Treat	5 / 5
TSS Club Fair 2017 Problem A	3 / 3
TSS Club Fair 2017 Problem B	7 / 7
UACC 1 P1 - Bench Press Bob	3 / 3
UACC 1 P2 - Puzzling Parks	5 / 5
UACC 1 P3 - Cheeky Checkers	7 / 7
UACC 1 P4 - Converging Streams	10 / 10
UCC Coding Competition '20 P1 - Snowstorm	3 / 3
UCC Coding Competition '20 P2 - Optimal Skiing	3 / 3
UCC Coding Competition '20 P3 - Farmer Bob	5 / 5
UCC Coding Competition '20 P4 - Bubble Tea	7 / 7
UCC Coding Competition '20 P5 - Public Transport	7 / 7
UCC Coding Competition '21 P1 - Counterfeit Detection	3 / 3
UCC Coding Competition '21 P2 - Emerald Exchange	5 / 5
UCC Coding Competition '21 P3 - Long Pizza	5 / 5
UCC Coding Competition '21 P4 - Trampoline Jump	7 / 7
UHCC1 P1 - PONG!	3 / 3
UHCC1 P2 - String	5 / 5
UHCC1 P4 - Manhattan Distance	7 / 7
UHCC1 P5 - Binary Triangles	7 / 7
Intertwined Strings	7 / 7
UTS Open '15 #1 - Caesar Salad	5 / 5
UTS Open '18 P1 - Love Triangle	3 / 3
UTS Open '18 P2 - ABCs	3 / 3
UTS Open '18 P3 - Restaurants	7 / 7
UTS Open '18 P4 - Ianine's Lil Lab	10 / 10
UTS Open '21 P1 - COVID Party	5 / 5
UTS Open '24 P1 - Watering the Plants	5 / 5
UTS Open '24 P2 - Happy Gifts	7 / 7
UTS Open '24 P3 - LXghts Out	10 / 10
Valentine's Day '19 J1 - Rainbow Rating	3 / 3
Valentine's Day '19 J2 - Pink!	3 / 3
Valentine's Day '19 J3 - Love!	7 / 7
Valentine's Day '19 J4 - Flowers	5 / 5
Valentine's Day '19 J5 - Falling in Love	7 / 7
Valentine's Day '19 S1 - Voting	5 / 5
Valentine's Day '19 S2 - Ctudor's Cute Cacti	7 / 7
VPEX P0 - Pizza	3 / 3
VPEX P1 - War on Two Fronts	3 / 3
VPEX P2 - Darcy Parties	3 / 3
WOSS Dual Olympiad 2023 J1: Minimum Price	3 / 3
WOSS Dual Olympiad 2023 J2: 3 Numbers	5 / 5
WOSS Dual Olympiad 2023 J3/S1: Moving Sand	7 / 7
WOSS Dual Olympiad 2023 Team Round P1: Combining Candy Canes	5 / 5
WOSS Dual Olympiad 2023 Team Round P2: Holding Eggnog	7 / 7
William and Summation	7 / 7
A Very Coordinated Christmas	7 / 7
XOR	7 / 7
XOR Sum	10 / 10
Zeroes	3 / 15

Problem	Score
VMSS '15 #1 - Senpai, Help Me	5 / 5
VMSS '15 #2 - Tomb Robbing	7 / 7
VMSS '15 #4 - Frank and Roads	10 / 10
VM7WC '15 #1 Bronze - Goon	3 / 3
VM7WC '15 #1 Silver - Jung Goon	5 / 5
VM7WC '15 #2 Bronze - Recruits!	3 / 3
VM7WC '15 #2 Silver - 4 Nations, 1 Secret	10 / 10
VM7WC '15 #2 Gold - Uniting the Earth Empire	12 / 12
VM7WC '15 #3 Silver - Test Scores	5 / 5
VM7WC '15 #4 Bronze - Melanie's Cradles	3 / 3
VM7WC '15 #4 Gold - Chain Rule	10 / 10
VM7WC '15 #5 Bronze - Melanioana	3 / 3
VM7WC '16 #1 Bronze - A New Prime Factorization	5 / 5
VM7WC '16 #2 Bronze - G	5 / 5
VM7WC '16 #2 Silver - GG	5 / 5
VM7WC '16 #3 Bronze - Shahir-in-a-Box	3 / 3
VM7WC '16 #3 Silver - Can Shahir even get there?!	5 / 5
VM7WC '16 #3 Gold - Hello, Officer.	10 / 10
VM7WC '16 #4 Bronze - Perfect Squares for Not-So-Perfect Cases	3 / 3
VM7WC '16 #4 Silver - Tests or Test Cases?	5 / 5
VM7WC '16 #5 Bronze - Jayden Watches Videos	3 / 3
VM7WC '16 #5 Gold - Jayden Studies Trees	7 / 7
VM7WC '16 #5 Silver - Jayden Eats Chocolate	7 / 7
VM7WC '16 #6 Bronze - The Most Important Skill in Biology	3 / 3
VM7WC '16 #6 Silver - Diana Socializes	7 / 7