User hen

Points breakdown

512 / 512

AC | PY3

TLE 2018-19 P1 - Hello, World!

on Feb. 20, 2025, 5:02 p.m.

20pp

weighted 100% (20pp)

100 / 100

AC | TEXT

DMOPC '22 Contest 5 P6 - Threes and Twos

on Feb. 5, 2025, 4:19 p.m.

20pp

weighted 95% (19pp)

100 / 100

AC | TEXT

DMOPC '21 Contest 10 P5 - Number Theory

on June 6, 2024, 4:19 p.m.

20pp

weighted 90% (18pp)

140 / 140

AC | C++17

COCI '14 Contest 6 #5 Neo

on Aug. 18, 2025, 9:51 p.m.

17pp

weighted 86% (15pp)

100 / 100

AC | C++17

Back To School '16: Times Table

on March 13, 2025, 2:49 a.m.

17pp

weighted 81% (14pp)

100 / 100

AC | C++17

CCO Preparation Test 5 P1 - City Game

on Aug. 11, 2025, 7:17 p.m.

15pp

weighted 77% (12pp)

15 / 15

AC | C++17

CCC '14 S4 - Tinted Glass Window

on July 29, 2025, 10:08 p.m.

15pp

weighted 74% (11pp)

120 / 120

AC | C++17

COCI '14 Contest 3 #4 Coci

on July 29, 2025, 5:27 p.m.

15pp

weighted 70% (10pp)

140 / 140

AC | C++17

COCI '06 Contest 3 #5 Bicikli

on July 22, 2025, 3:58 a.m.

15pp

weighted 66% (10.0pp)

100 / 100

AC | C++17

Another Contest 2 Problem 1 - Poutine

on July 21, 2025, 6:33 p.m.

15pp

weighted 63% (9.5pp)

Problem	Score
An Animal Contest 1 P1 - Alpaca Shapes	3 / 3
An Animal Contest 1 P2 - Alpaca Racing	5 / 5
An Animal Contest 2 P3 - Koala Balloons	12 / 12
An Animal Contest 2 P4 - Koala Gambling	12 / 12
An Animal Contest 3 P5 - Monkey Canoe	12 / 12
An Animal Contest 5 P1 - Bamboo Cookies	3 / 3
An Animal Contest 6 P2 - G-Pop	7 / 7
An Animal Contest 6 P3 - OAC	12 / 12
An Animal Contest 7 P2 - Squirrel Structures	7 / 7
An Animal Contest 7 P3 - Squirrel Scramble	12 / 12

Problem	Score
Baltic OI '05 P1 - Camouflaged camp	12 / 12
Baltic OI '11 P3 - Switch the Lamp On	12 / 12
Baltic OI '18 P2 - Martian DNA	10 / 10

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 - Column of Numbers	3 / 3
BlueBook - Exact Divisors	3 / 3
BlueBook - Grades	3 / 3
BlueBook - Leap Year	3 / 3
BlueBook - Multiple	3 / 3

Problem	Score
CCC '00 J1 - Calendar	5 / 5
CCC '00 S1 - Slot Machines	5 / 5
CCC '00 S2 - Babbling Brooks	7 / 7
CCC '00 S5 - Sheep and Coyotes	4 / 10
CCC '01 J2 - Mod Inverse	3 / 3
CCC '02 S4 - Bridge Crossing	10 / 10
CCC '03 S3 - Floor Plan	7 / 7
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 J5 - Fractals	10 / 10
CCC '04 S1 - Fix	5 / 5
CCC '04 S2 - TopYodeller	5 / 5
CCC '04 S4 - Space Turtle	10 / 10
CCC '04 S5 - Super Plumber	10 / 10
CCC '05 J4 - Cross Spiral	7 / 7
CCC '05 J5 - Bananas	10 / 10
CCC '05 S4 - Pyramid Message Scheme	10 / 10
CCC '06 J4 - It's tough being a teen!	7 / 7
CCC '06 S3 - Tin Can Telephone	7.200 / 12
CCC '07 J4 - Anagram Checker	3.667 / 5
CCC '07 J5 - Keep on Truckin'	7 / 7
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 J2 - Do the Shuffle	3 / 3
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 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 J5 - Knight Hop	7 / 7
CCC '10 S3 - Firehose	15 / 15
CCC '11 J5 - Unfriend	7 / 7
CCC '11 S3 - Alice Through the Looking Glass	10 / 10
CCC '11 S5 - Switch	3.600 / 12
CCC '12 J1 - Speed fines are not fine!	3 / 3
CCC '12 J2 - Sounds fishy!	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 S4 - A Coin Game	15 / 15
CCC '12 S5 - Mouse Journey	7 / 7
CCC '13 J1 - Next in line	3 / 3
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 S2 - Assigning Partners	5 / 5
CCC '14 S3 - The Geneva Confection	7 / 7
CCC '14 S4 - Tinted Glass Window	15 / 15
CCC '15 J5 - π-day	10 / 10
CCC '15 S3 - Gates	10 / 10
CCC '15 S4 - Convex Hull	15 / 15
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 '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 '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 '19 J1 - Winning Score	3 / 3
CCC '19 J2 - Time to Decompress	3 / 3
CCC '19 J3 - Cold Compress	5 / 5
CCC '19 S1 - Flipper	3 / 3
CCC '19 S2 - Pretty Average Primes	5 / 5
CCC '20 J4 - Cyclic Shifts	5 / 5
CCC '20 S1 - Surmising a Sprinter's Speed	5 / 5
CCC '20 S2 - Escape Room	10 / 10
CCC '20 S3 - Searching for Strings	12 / 12
CCC '20 S4 - Swapping Seats	12 / 12
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 '22 J5 - Square Pool	5.333 / 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 '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	10 / 10
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 '25 J4 - Sunny Days	5 / 5
CCC '25 J5 - Connecting Territories	7 / 7
CCC '25 S4 - Floor is Lava	12 / 12
CCC '96 S3 - Pattern Generator	5 / 5
CCC '97 S3 - Double Knockout Competition	5 / 5
CCC '98 S4 - Lottery	10 / 10
CCC '98 S5 - Mountain Passage	10 / 10
CCCHK '08 J3 - Phone book	5 / 5
CCCHK '15 J4 - Where to build my house?	5 / 5
CCCHK '15 S2 - Matching Problem	3.750 / 10

Problem	Score
CCO '01 P3 - Partitions	12 / 12
CCO '04 P4 - Return of Space Turtle	2.880 / 12
CCO '05 P4 - Primed Sequences	12 / 12
CCO '05 P5 - Segments	10 / 10
CCO '07 P2 - Snowflakes	10 / 10
CCO '08 P5 - Candy	7 / 7
CCO '09 P6 - A Weighty Problem	12 / 12
CCO '10 P4 - Computer Purchase Return	10 / 10
CCO '10 P6 - Shuffle	10 / 10
CCO '15 P2 - Artskjid	0.600 / 15
CCO '16 P4 - O Canada	10 / 10
CCO '17 P1 - Vera and Trail Building	7 / 7
CCO '18 P1 - Geese vs. Hawks	10 / 10
CCO '24 P1 - Treasure Hunt	10 / 10
CCO '97 P2 - Alien Invasion	10 / 10
CCO '98 P6 - Derek's Dilemma	12 / 12

User hen

Points breakdown

AAC (85 points)

ACC (15 points)

APIO (12 points)

Baltic OI (34 points)

BlueBook (36 points)

Bubble Cup (12 points)

CCC (840.550 points)

CCO (145.480 points)

CEOI (9.300 points)

CIW (19 points)

Classics (28 points)

COCI (445.773 points)

Data Structure Tests (10 points)

DMOPC (506.800 points)

DWITE (70 points)

ECOO (30.600 points)

EGOI (12 points)

FHC (20 points)

GFSSOC (65 points)

ICPC (14 points)

IOI (67 points)

JOI (3 points)

Mock CCC (49 points)

Mock CCO (39 points)

MWC (28.300 points)

POI (12 points)

SAC Coding Challenge (24 points)

Seasonal (153 points)

TLE (47 points)

TSOC (12.600 points)

Uncategorized (926.400 points)

VM7WC (106 points)

WAC (5 points)

Waterloo Local (10 points)

Woburn Challenge (102 points)

YAC (57.800 points)

Problem	Score
CIW '25 P1 - Course Override	7 / 7
CIW '25 P2 - Chocolate Bar Partition 2	12 / 12

Problem	Score
Sorting	3 / 3
Next Prime	5 / 5
Longest Increasing Subsequence	10 / 10
Unique Elements	3 / 3
Single Source Shortest Path	7 / 7

Problem	Score
COCI '06 Contest 1 #4 Slikar	10 / 10
COCI '06 Contest 1 #5 Bond	12 / 12
COCI '06 Contest 2 #5 Stol	12 / 12
COCI '06 Contest 3 #5 Bicikli	15 / 15
COCI '06 Contest 5 #5 Ivana	15 / 15
COCI '07 Contest 4 #4 Muzicari	10 / 10
COCI '07 Contest 6 #3 Granica	10 / 10
COCI '09 Contest 4 #1 Autori	3 / 3
COCI '09 Contest 6 #1 Kajak	5 / 5
COCI '10 Contest 2 #2 Napor	5 / 5
COCI '10 Contest 3 #5 Diferencija	12 / 12
COCI '10 Contest 5 #5 Dvoniz	12 / 12
COCI '10 Contest 6 #4 Abeceda	10 / 10
COCI '10 Contest 7 #3 Gitara	7 / 7
COCI '10 Contest 7 #5 Kuglice	12 / 12
COCI '11 Contest 6 #5 Pastele	12 / 12
COCI '12 Contest 6 #3 Dobri	7 / 7
COCI '12 Contest 6 #4 Burek	12 / 12
COCI '13 Contest 5 #3 Eksplozjia	10 / 10
COCI '14 Contest 2 #3 Studentsko	12 / 12
COCI '14 Contest 3 #3 Silueta	12 / 12
COCI '14 Contest 3 #4 Coci	15 / 15
COCI '14 Contest 6 #4 Kratki	10 / 10
COCI '14 Contest 6 #5 Neo	17 / 17
COCI '15 Contest 4 #3 Deathstar	7 / 7
COCI '15 Contest 7 #2 Prozor	7 / 7
COCI '15 Contest 7 #3 Ozljeda	10 / 10
COCI '15 Contest 7 #4 Otpor	12 / 12
COCI '16 Contest 2 #3 Nizin	10 / 10
COCI '16 Contest 4 #3 Kas	10 / 10
COCI '17 Contest 1 #3 Lozinke Hard	7 / 7
COCI '17 Contest 6 #3 Mate	12 / 12
COCI '18 Contest 2 #4 Maja	7.500 / 15
COCI '18 Contest 4 #2 Wand	7 / 7
COCI '19 Contest 1 #5 Zoo	12 / 12
COCI '19 Contest 4 #5 Nivelle	12 / 12
COCI '20 Contest 1 #2 Bajka	7 / 7
COCI '20 Contest 3 #1 Knjige	7 / 7
COCI '20 Contest 5 #2 Po	7 / 7
COCI '20 Contest 5 #3 Magenta	3.273 / 12
COCI '22 Contest 2 #2 Ekspert	10 / 10
COCI '23 Contest 1 #3 AN2DL	12 / 12
COI '06 #1 Patrik	12 / 12
COCI '07 Regional #3 Kuhar	12 / 12
COCI '08 Regional #2 Majstor	5 / 5

Problem	Score
DMOPC '13 Contest 1 P4 - AFK	7 / 7
DMOPC '13 Contest 3 P5 - A Romantic Dinner	10 / 10
DMOPC '14 Contest 1 P5 - Surprise Teleport	7 / 7
DMOPC '14 Contest 2 P4 - Deforestation	5 / 5
DMOPC '14 Contest 2 P5 - Sawmill Scheme	10 / 10
DMOPC '14 Contest 3 P4 - Not Enough Testers!	10 / 10
DMOPC '14 Contest 3 P6 - Not Enough Time!	10 / 10
DMOPC '14 Contest 4 P4 - Sketchley Park	1.800 / 12
DMOPC '14 Contest 4 P6 - Save Nagato!	10 / 10
DMOPC '14 Contest 7 P5 - Aurora	10 / 10
DMOPC '15 Contest 1 P5 - Lelei and Dragon Scales	10 / 10
DMOPC '15 Contest 2 P4 - Personal Assistant	12 / 12
DMOPC '15 Contest 3 P4 - Contagion	12 / 12
DMOPC '16 Contest 1 P3 - Shoe Shopping	7 / 7
DMOPC '16 Contest 2 P2 - Ebola Outbreak	7 / 7
DMOPC '16 Contest 4 P1 - Fast Exponents	5 / 5
DMOPC '16 Contest 4 P2 - Systests	7 / 7
DMOPC '16 Contest 4 P5 - Migrant Mascot	10 / 10
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	7 / 7
DMOPC '17 Contest 1 P4 - Quests	12 / 12
DMOPC '17 Contest 2 P3 - Bad Bunnies	10 / 10
DMOPC '17 Contest 4 P1 - Ribbon Colouring Fun	5 / 5
DMOPC '17 Contest 5 P2 - Mimi and Binary	5 / 5
DMOPC '18 Contest 2 P3 - Thanksgiving Feast	10 / 10
DMOPC '18 Contest 3 P2 - Bob and French Class	7 / 7
DMOPC '18 Contest 4 P2 - Dr. Henri and Responsibility	7 / 7
DMOPC '18 Contest 4 P3 - Dr. Henri and Ionization	10 / 10
DMOPC '18 Contest 6 P3 - Wish Upon a Star	10 / 10
DMOPC '19 Contest 1 P1 - Test Scores	5 / 5
DMOPC '19 Contest 1 P2 - Good Writing	7 / 7
DMOPC '19 Contest 2 P2 - Squares	7 / 7
DMOPC '19 Contest 4 P1 - Valid Strings	5 / 5
DMOPC '19 Contest 4 P3 - Taking Cues	12 / 12
DMOPC '19 Contest 5 P1 - Conspicuous Cryptic Checklist	5 / 5
DMOPC '19 Contest 6 P2 - Grade 10 Math	7 / 7
DMOPC '19 Contest 7 P2 - Dinner Party	10 / 10
DMOPC '20 Contest 1 P2 - Victor's Moral Dilemma	5 / 5
DMOPC '20 Contest 4 P1 - Missing Numbers	5 / 5
DMOPC '20 Contest 5 P1 - Home Row	3 / 3
DMOPC '20 Contest 6 P3 - Bread Merchant	10 / 10
DMOPC '21 Contest 10 P5 - Number Theory	20 / 20
DMOPC '21 Contest 1 P2 - Folding Clothes	7 / 7
DMOPC '21 Contest 3 P2 - Weak Data	10 / 10
DMOPC '21 Contest 4 P2 - Festive Groups	7 / 7
DMOPC '21 Contest 5 P1 - Permutations & Primes	5 / 5
DMOPC '21 Contest 5 P2 - Permutations & Primes	7 / 7
DMOPC '21 Contest 6 P3 - An Art Problem	10 / 10
DMOPC '21 Contest 7 P2 - Knitting Scarves	7 / 7
DMOPC '21 Contest 7 P3 - Whack-an-Ishigami	12 / 12
DMOPC '21 Contest 9 P3 - Terrible Trains	12 / 12
DMOPC '22 Contest 4 P1 - Alone Time	5 / 5
DMOPC '22 Contest 5 P1 - Triple Triplets	5 / 5
DMOPC '22 Contest 5 P2 - Absolutely Even	7 / 7
DMOPC '22 Contest 5 P6 - Threes and Twos	20 / 20
DMPG '15 S5 - Black and White	12 / 12
DMPG '16 S4 - MMORPG II	12 / 12
DMPG '16 S5 - Pizza Bag	12 / 12
DMPG '18 G1 - Musical Chairs	10 / 10

Problem	Score
DWITE '07 R2 #1 - Not Quite Prime	5 / 5
DWITE '07 R2 #4 - All Is Balanced	5 / 5
DWITE '07 R3 #4 - The Convex Fence Company	10 / 10
DWITE '08 R2 #4 - Big shiny tunes	7 / 7
DWITE '08 R3 #2 - Wordcount++	5 / 5
DWITE '08 R3 #4 - Time for change	7 / 7
DWITE '08 R4 #4 - Shortest path around v2	7 / 7
DWITE '09 R1 #5 - Running In Circles	7 / 7
DWITE '09 R7 #3 - Oil Spill Area	7 / 7
DWITE '10 R5 #2 - Safe from Rooks	5 / 5
DWITE '11 R4 #2 - Prime Time	5 / 5

Problem	Score
ECOO '12 R1 P4 - Boggled	5.600 / 7
ECOO '13 R1 P1 - Take a Number	5 / 5
ECOO '19 R1 P1 - Free Shirts	5 / 5
ECOO '19 R1 P2 - L-Systems Go	5 / 5
ECOO '19 R2 P1 - Email	5 / 5
ECOO '20 P2 - Online Shopping	5 / 5

Problem	Score
Facebook Hacker Cup '15 Round 1 P1 - Homework	10 / 10
Facebook Hacker Cup '15 Round 2 P1 - Lazy Sort	10 / 10

Problem	Score
GFSSOC '14 Winter J5 - Pursuit of Knowledge	10 / 10
GFSSOC '14 Winter S3 - Hide n Seek	6 / 12
GFSSOC '15 Fall J5 - Nightmare-a-thon	10 / 10
GFSSOC '15 Fall S4 - Mostly Talking	15 / 15
GFSSOC '15 Winter J5 - Secret Santa	7 / 7
GFSSOC '15 Winter S1 - OR-deal	5 / 5
GFSSOC '15 Winter S4 - Starry Nights	12 / 12

Problem	Score
ICPC PACNW 2016 A - Alphabet	7 / 7
ICPC PACNW 2016 H - Paint	7 / 7

Problem	Score
IOI '00 P1 - Palindrome	10 / 10
IOI '04 P4 - Phidias	10 / 10
IOI '05 P3 - Mean Sequence	12 / 12
IOI '16 P1 - Detecting Molecules (Standard I/O)	12 / 12
IOI '94 P1 - The Triangle	7 / 7
IOI '96 P5 - Longest Prefix	12 / 12
IOI '98 P1 - Contact	4 / 10

Problem	Score
Mock CCC '20 Contest 2 S3 - Tree Programming	10 / 10
Mock CCC '22 Contest 1 J5 - New Year's Restrictions	7 / 7
Mock CCC '22 Contest 2 J5 - Dominating the Olympics	10 / 10
Mock CCC '24 Contest 1 J1 - Lemon Bathtub	3 / 3
Mock CCC '24 Contest 1 J3 - RGB Words	2 / 5
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 5 J5/S3 - Directed Graph Connectivity	7 / 7

Problem	Score
CCO Preparation Test 5 P1 - City Game	15 / 15
CCO Preparation Test 6 P2 - An Easy Problem	12 / 12
Mock CCO '19 Contest 2 Problem 6 - A Fundraising Problem	12 / 12

Problem	Score
MWC '15 #2 P2: Towering Towers	10 / 10
MWC '15 #3 P3: Bad News	6.300 / 7
MWC '15 #8 P3: Draw Down	12 / 12

Problem	Score
SAC '22 Code Challenge 3 P3 - Bob Sort	5 / 5
SAC '22 Code Challenge 4 Junior P4 - Obligatory Permutation Problem	7 / 7
SAC '22 Code Challenge 5 Junior P4 - Course Requirements	7 / 7
SAC '22 Code Challenge 5 P2 - Querying Extensions	5 / 5

Problem	Score
Back To School '16: Times Table	17 / 17
Back To School '17: Wet Mud	10 / 10
Back To School '17: New English	12 / 12
Back To School '18: Letter Frequency	7 / 7
Canada Day Contest 2021 - Bob and Canada	7 / 7
Canada Day Contest 2021 - CCC Bad Haha	12 / 12
Halloween '14 P1 - Rabbit Girls	3 / 3
Halloween '14 P2 - Cat Girls	12 / 12
MEC '16 P3 - Getting Good at Programming	10 / 10
Triway Cup '18 Summer B - Beautiful Water Pearl	7 / 7
TLE 2018-19 P1 - Hello, World!	20 / 20
Is it a Tree?	7 / 7
WOSS Dual Olympiad 2022 S3: Sightseeing in the North Pole	12 / 12
WOSS Dual Olympiad 2022 Team Round P3: Bobby and the Sidewalk	10 / 10
New Year's '17 P1 - Mr. N and Presents	7 / 7

Problem	Score
TLE '16 Contest 2 P3 - Fax's Thanksgiving Dinner	10 / 10
TLE '16 Contest 6 (Mock CCC) S1 - Writing the CCC	5 / 5
TLE '16 Contest 6 (Mock CCC) S3 - Hyper Fax	15 / 15
TLE '17 Contest 1 P4 - Tempest	12 / 12
TLE '17 Contest 2 P2 - Unlucky Numbers	5 / 5

Problem	Score
TSOC '15 Contest 1 #5 - Giant Ants	5.600 / 7
TSOC '16 Contest 1 #4 - Alex and Animal Rights	7 / 7

Problem	Score
2spooky4me	7 / 7
Triple Fat Ladies	5 / 5
Appleby Contest '19 P5 - Matrix Operation	10 / 10
Appleby Contest '20 P3 - Ridiculous String	10 / 10
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 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 P3 - Alternato	7 / 7
Arcadia Computing Contest 2 P4 - Choose Your Own Adventure!	7 / 7
Arcadia Computing Contest 2 P5 - lp0 is on fire!	10 / 10
A Plus B	3 / 3
Art Academy V: Ruin	12 / 12
Art Academy VII: A Mysterious Object	12 / 12
Attraction	10 / 10
Big Deposits	7 / 7
Binary	5 / 5
Back to School '24 P1 - Kicking	5 / 5
Back to School '24 P2 - Cheating	10 / 10
Casino Crisis	12 / 12
Cheerio Contest 1 S3 - Stock Trading	7 / 7
Cheerio Contest 3 P4 - Bit Flips	12 / 12
CPC '21 Contest 1 P2 - AQT and Multiset	7 / 7
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	7 / 7
Dr. Anne Anderson Coding Contest 1 P6 - Designing An Academic Course Calendar	10 / 10
Dilhan's Computing Contest 1 P1 - The Cathedral of Learning	3 / 3
Dilhan's Computing Contest 1 P2 - Square Sum	12 / 12
Dilhan's Computing Contest 1 P4 - Increasing Sequence With Gap	3.400 / 17
Maximum Sum	7 / 7
A Game	10 / 10
Counting Subsequences	10 / 10
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 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
Assembly Elves	10 / 10
Exam Prep	7 / 7
Fives	10 / 10
Graph Contest 2 P2 - Directed Acyclic Graph	10 / 10
Graph Contest 3 P1 - Travelling Salesmen	7 / 7
Graph Contest 3 P3 - Cable TV	7 / 7
Hardcore Grinding	5 / 5
Halves	6 / 12
HCI '16 - Oversleep	7 / 7
Hello, World!	3 / 3
HHPC1 P2 - Yuniformity Challenge	10 / 10
Knapsack 3	10 / 10
Lil' Jami	5 / 5
A Math Contest P2 - Subsequence Sum	5 / 5
A Math Contest P5 - Good Arrays	7 / 7
A Math Contest P8 - Permutation Counting	12 / 12
MCIPC Contest 2 P2 - Icicles	3 / 3
MMM '14 A - Distinct Prime Factors	7 / 7
Modulo Sort	5 / 5
The Odd Number	7 / 7
OTHS Coding Competition 1 (Mock CCC) J5 - Scavenger Hunt	10 / 10
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) S1 - The 5th Laboratory	5 / 5
OTHS Coding Competition 3 (Mock CCC) S2 - Together Forever	7 / 7
OTHS Coding Competition 3 (Mock CCC) S3 - Domain Expansion	10 / 10
OTHS Coding Competition 3 (Mock CCC) S4 - Magic Library	2 / 15
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	10 / 10
OTHS Coding Competition 4 P5 - Teleport	12 / 12
Path Finder	10 / 10
Persuasion	12 / 12
Pick It	15 / 15
Postfix Notation	7 / 7
Prime Factorization	5 / 5
VMSS Pre-Windsor P7 - Going Back to the Definitions	7 / 7
Self-deception	15 / 15
RGPC '17 P4 - Snow Day	10 / 10
RGPC '18 P3 - Chocolate Day	10 / 10
Singularity Cup P1 - Maximum Permutation Product	5 / 5
Singularity Cup P2 - Reverse Substring Partitioning	10 / 10
The Cosmic Era P2 - Uneven Sand	5 / 5
The Cosmic Era P3 - Battle Positions	7 / 7
Dynamic Range Minimum Test	12 / 12
SGS Programming Challenge P1 - XOR in Computer Class	7 / 7
Python Infinite Loop	7 / 7
Sleigh Ride	10 / 10
STNBD P2 - Claire Elstein	12 / 12
T-800's Escape	10 / 10
The Contest Contest 1 P2 - A Typical CCC Senior Problem	10 / 10
THICC '17 P1 - Carol's Carnivorous Plants	5 / 5
Threes	3 / 3
Towers	3 / 3
Tree Tasks	10 / 10
TSS Club Fair 2017 Problem B	7 / 7
UCC Coding Competition '20 P4 - Bubble Tea	7 / 7
UCC Coding Competition '21 P3 - Long Pizza	5 / 5
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 '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 J3 - Love!	7 / 7
WOSS Dual Olympiad 2023 S2: Geese Attack	10 / 10
WOSS Dual Olympiad 2023 Team Round P3: Choosing Edges	12 / 12

Problem	Score
VMSS '15 #4 - Frank and Roads	10 / 10
VMSS '15 #5 - Jeffrey and Frank and a Lack of Roads	12 / 12
VM7WC '15 #2 Gold - Uniting the Earth Empire	12 / 12
VM7WC '15 #4 Bronze - Melanie's Cradles	3 / 3
VM7WC '16 #2 Gold - GGG	15 / 15
VM7WC '16 #3 Silver - Can Shahir even get there?!	5 / 5
VM7WC '16 #3 Gold - Hello, Officer.	10 / 10
VM7WC '16 #4 Gold - Restoring Reputation	10 / 10
VM7WC '16 #5 Silver - Jayden Plays Video Games	15 / 15
VM7WC '16 #5 Gold - Jayden Studies Trees	7 / 7
VM7WC '16 #5 Silver - Jayden Eats Chocolate	7 / 7

Problem	Score
WC '01 P3 - Back to the Future	5 / 5
WC '02 P2 - Cow-bot	10 / 10
WC '02 Suicidal P1 - Dark Lord	12 / 12
WC '15 Contest 4 J1 - Telling Time	3 / 3
WC '15 Finals S2 - Hydration	10 / 10
WC '16 Contest 3 S2 - Training Regimen	12 / 12
WC '16 Finals S3 - Privacy	12 / 12
WC '17 Contest 3 S2 - GleamingProudChickenFunRun	12 / 12
WC '18 Contest 2 S2 - Plutonium	12 / 12
WC '18 Contest 3 J4 - Leveling Up	7 / 7
WC '95 P1 - Coded Message	7 / 7

Problem	Score
Yet Another Contest 1 P4 - No More Searching	12 / 12
Yet Another Contest 2 P3 - Maximum Damage	2 / 10
Yet Another Contest 3 P1 - Shell Swap Scam	5 / 5
Yet Another Contest 5 P3 - Potted Plants	4.800 / 12
Yet Another Contest 8 P1 - Permutation Sorting	5 / 5
Yet Another Contest 8 P2 - No More Modern Art	7 / 7
Yet Another Contest 9 P1 - Permutation Cutting	5 / 5
Yet Another Contest 9 P2 - Nim	7 / 7
Yet Another Contest 9 P3 - Divide and Delete	10 / 10