User Lost

Points breakdown

25 / 25

AC | C++14

Baltic OI '04 P4 - Repeats

on July 12, 2022, 11:25 p.m.

30pp

weighted 100% (30pp)

26 / 26

AC | C++14

Baltic OI '04 P3 - Sequence

on July 11, 2022, 5:16 p.m.

30pp

weighted 95% (29pp)

100 / 100

AC | C++14

Baltic OI '14 P3 - Sequence

on June 23, 2022, 9:24 p.m.

30pp

weighted 90% (27pp)

100 / 100

AC | C++14

Baltic OI '12 P4 - Fireworks in RightAngleles

on July 2, 2022, 7:31 p.m.

25pp

weighted 86% (21pp)

100 / 100

AC | C++14

Baltic OI '13 P3 - Pipes

on June 20, 2022, 5:39 p.m.

25pp

weighted 81% (20pp)

100 / 100

AC | C++14

A Math Contest P14 - Choosing Marbles

on June 6, 2022, 9:12 p.m.

25pp

weighted 77% (19pp)

14 / 14

AC | C++14

IOI '07 P2 - Flood

on Oct. 24, 2021, 3:42 p.m.

25pp

weighted 74% (18pp)

100 / 100

AC | C++14

UTS Open '15 #3 - Pogo

on Oct. 17, 2021, 8:17 p.m.

25pp

weighted 70% (17pp)

100 / 100

AC | C++14

IOI '14 P2 - Wall (Standard I/O)

on Jan. 9, 2025, 10:28 p.m.

20pp

weighted 66% (13pp)

5 / 5

AC | C++20

Baltic OI '01 P2 - Crack the Code

on Aug. 18, 2022, 11:17 p.m.

20pp

weighted 63% (13pp)

Problem	Category	Points
Magic Bits	Uncategorized	10p
MALD Contest 1 P5 - Scratch Cat and Desktop Backgrounds	Uncategorized	17p
MALD Contest 1 P6 - Scratch Cat and Painting	Uncategorized	17p
A Math Contest P14 - Choosing Marbles	Uncategorized	25p

Problem	Score
An Animal Contest 1 P1 - Alpaca Shapes	3 / 3
An Animal Contest 1 P4 - Alpaca Arrays	10 / 10
An Animal Contest 1 P6 - Alpaca Distancing	1.200 / 12
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 2 P5 - Koala Carnival	15 / 15
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 3 P5 - Monkey Canoe	12 / 12
An Animal Contest 4 P1 - Dasher's Digits	5 / 5
An Animal Contest 4 P2 - Lavish Lights	10 / 10
An Animal Contest 4 P3 - Snowy Slopes	10 / 10
An Animal Contest 5 P1 - Bamboo Cookies	3 / 3
An Animal Contest 5 P2 - Permutations & Products	5 / 5
An Animal Contest 5 P5 - Counting Rectangles	3 / 15
An Animal Contest 5 P6 - Larry Finally Uses His Magical Powers	2.500 / 25
An Animal Contest 6 P1 - Workout Routine	5 / 5
An Animal Contest 6 P2 - G-Pop	7 / 7
An Animal Contest 6 P3 - OAC	12 / 12
An Animal Contest 7 P1 - Squirrnect 4	3 / 3
An Animal Contest 7 P2 - Squirrel Structures	7 / 7
An Animal Contest 7 P3 - Squirrel Scramble	1.200 / 12

Problem	Score
Another Contest 1 Problem 2 - Graphs	15 / 15
Another Contest 3 Problem 1 - Diverse Arrays	7 / 7
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 8 Problem 3 - Replay Double Ignition	10 / 10
Another Contest 8 Problem 5 - U-Turn Finesse	15 / 15
Another Contest 9 Problem 1 - Black Room Boy	3 / 3
Another Contest 9 Problem 2 - Counting Down the Days	7 / 7

Problem	Score
Baltic OI '01 P1 - Postman	10 / 10
Baltic OI '01 P2 - Crack the Code	20 / 20
Baltic OI '01 P3 - Box of Mirrors	20 / 20
Baltic OI '01 P4 - Knights	17 / 17
Baltic OI '01 P5 - Mars Maps	15 / 15
Baltic OI '01 P6 - Teleports	10 / 10
Baltic OI '02 P1 - Speed Limits	12 / 12
Baltic OI '02 P2 - Tennis Club	12 / 12
Baltic OI '02 P3 - Triangles	12 / 12
Baltic OI '03 P2 - Gems	12 / 12
Baltic OI '03 P3 - Table	10 / 10
Baltic OI '03 P4 - The Gangs	12 / 12
Baltic OI '03 P5 - Lamps	15 / 15
Baltic OI '04 P3 - Sequence	30 / 30
Baltic OI '04 P4 - Repeats	30 / 30
Baltic OI '04 P5 - Rectangles	9.600 / 10
Baltic OI '05 P3 - Maze	12 / 12
Baltic OI '06 P6 - Jump	7 / 7
Baltic OI '07 P5 - Connected Points	15 / 15
Baltic OI '07 P6 - Sequence	12 / 12
Baltic OI '10 P1 - BEARs	15 / 15
Baltic OI '10 P2 - Lego	12 / 12
Baltic OI '10 P3 - Printed Circuit Board	12 / 12
Baltic OI '10 P4 - Matching Bins	7 / 7
Baltic OI '10 P5 - Candies	17 / 17
Baltic OI '11 P1 - Growing Trees	20 / 20
Baltic OI '11 P2 - Ice Cream	5 / 5
Baltic OI '11 P3 - Switch the Lamp On	12 / 12
Baltic OI '11 P4 - Treasures and Vikings	15 / 15
Baltic OI '11 P5 - Meetings	17.500 / 25
Baltic OI '11 P6 - Plagiarism	7 / 7
Baltic OI '12 P1 - Brackets	15 / 15
Baltic OI '12 P2 - Mobile	15 / 15
Baltic OI '12 P3 - Peaks	17 / 17
Baltic OI '12 P4 - Fireworks in RightAngleles	25 / 25
Baltic OI '13 P1 - Ball Machine	15 / 15
Baltic OI '13 P3 - Pipes	25 / 25
Baltic OI '13 P4 - Brunhilda's Birthday	15 / 15
Baltic OI '13 P5 - Tracks in the Snow	12 / 12
Baltic OI '14 P2 - Three Friends	7 / 7
Baltic OI '14 P3 - Sequence	30 / 30
Baltic OI '14 P4 - Demarcation	15.200 / 40
Baltic OI '14 P5 - Portals	15 / 15
Baltic OI '14 P6 - Senior Postmen	15 / 15
Baltic OI '18 P2 - Martian DNA	10 / 10
Baltic OI '18 P6 - Paths	3.450 / 15

Problem	Score
BlueBook - Exact Divisors	3 / 3
BlueBook - Sieve	5 / 5

User Lost

Points breakdown

Authored problems (4)

AAC (173.900 points)

ACC (81 points)

Baltic OI (666.750 points)

BlueBook (8 points)

Bulgarian OI (24 points)

CCC (589.417 points)

CCO (183.700 points)

China NOI (54.600 points)

Classics (59 points)

COCI (671.104 points)

CTF (3 points)

Data Structure Tests (52 points)

DMOPC (797.300 points)

DWITE (102 points)

ECOO (20 points)

FHC (20 points)

GFSSOC (51 points)

ICPC (42 points)

IOI (159 points)

Mock CCC (99 points)

Mock CCO (88.449 points)

MWC (20 points)

SAC Coding Challenge (136.200 points)

Seasonal (255 points)

TLE (34 points)

Uncategorized (1162.914 points)

VM7WC (51 points)

WAC (53 points)

Woburn Challenge (17 points)

YAC (127.800 points)

Problem	Score
Bulgarian OI '09 P2 - Boxen	12 / 12
Bulgarian OI '09 P4 - Frogs	12 / 12

Problem	Score
CCC '00 S2 - Babbling Brooks	7 / 7
CCC '00 S4 - Golf	7 / 7
CCC '01 S3 - Strategic Bombing	7 / 7
CCC '02 S2 - Fraction Action	5 / 5
CCC '02 S4 - Bridge Crossing	10 / 10
CCC '02 S4 - Bridge Crossing (Hard)	20 / 20
CCC '03 S3 - Floor Plan	7 / 7
CCC '03 S4 - Substrings	15 / 15
CCC '03 S5 - Trucking Troubles	10 / 10
CCC '04 S3 - Spreadsheet	10 / 10
CCC '05 S4 - Pyramid Message Scheme	10 / 10
CCC '05 S5 - Pinball Ranking	12 / 12
CCC '06 J5 - CCC Othello	10 / 10
CCC '07 S3 - Friends	7 / 7
CCC '07 S4 - Waterpark	7 / 7
CCC '07 S5 - Bowling for Numbers	10 / 10
CCC '08 S4 - Twenty-four	10 / 10
CCC '08 S5 - Nukit	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 S3 - Firehose	15 / 15
CCC '10 S4 - Animal Farm	15 / 15
CCC '11 S5 - Switch	12 / 12
CCC '12 S1 - Don't pass me the ball!	3 / 3
CCC '12 S4 - A Coin Game	15 / 15
CCC '13 S3 - Chances of Winning	10 / 10
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 J5 - π-day	10 / 10
CCC '15 S3 - Gates	10 / 10
CCC '16 J3 - Hidden Palindrome	5 / 5
CCC '16 S3 - Phonomenal Reviews	12 / 12
CCC '16 S4 - Combining Riceballs	15 / 15
CCC '18 J3 - Are we there yet?	3 / 3
CCC '19 S5 - Triangle: The Data Structure	20 / 20
CCC '20 J4 - Cyclic Shifts	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 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	15 / 15
CCC '23 S3 - Palindromic Poster	10 / 10
CCC '24 S2 - Heavy-Light Composition	5 / 5
CCC '24 S3 - Swipe	4.667 / 10
CCC '98 S5 - Mountain Passage	2 / 10
CCC '99 S4 - A Knightly Pursuit	12 / 12
CCOQR '16 - Data Structure	15 / 15
CCCHK '15 S2 - Matching Problem	3.750 / 10

Problem	Score
CCO '01 P1 - The Monkey Dance	10 / 10
CCO '02 P5 - Connect The Campus	12 / 12
CCO '04 P2 - Hockey Scores	12 / 12
CCO '07 P2 - Snowflakes	10 / 10
CCO '10 P3 - Wowow	15 / 15
CCO '10 P4 - Computer Purchase Return	10 / 10
CCO '11 P4 - Reorganization	7 / 7
CCO '12 P2 - The Hungary Games	15 / 15
CCO '12 P4 - Editor Distance	10 / 10
CCO '13 P2 - Tourney	12 / 12
CCO '14 P4 - Where's That Fuel?	7 / 7
CCO '15 P2 - Artskjid	11.700 / 15
CCO '16 P5 - Zombie Apocalypse	15 / 15
CCO '20 P2 - Exercise Deadlines	15 / 15
CCO '96 P3 - Quadtrees	15 / 15
CCO '96 P5 - All Roads Lead Where?	7 / 7

Problem	Score
NOI '04 P1 - The Depressed Cashier	20 / 20
NOI '11 P4 - Road Construction	7 / 7
NOI '15 P1 - Automated Program Analyzer	12 / 12
NOIP '21 P1 - Saying Numbers	10 / 10
NOIP '21 P3 - Variance	5.600 / 20

Problem	Score
2-Dimensional Range Minimum Query	17 / 17
Sorting	3 / 3
HopScotch II	12 / 12
Longest Common Subsequence	7 / 7
Longest Increasing Subsequence	10 / 10
Quine	10 / 10

Problem	Score
COCI '06 Contest 1 #4 Slikar	10 / 10
COCI '06 Contest 2 #5 Stol	12 / 12
COCI '07 Contest 1 #5 Srednji	7 / 7
COCI '07 Contest 2 #4 Turbo	15 / 15
COCI '08 Contest 6 #4 Cuskija	10 / 10
COCI '09 Contest 1 #4 Mali	10 / 10
COCI '09 Contest 3 #4 Razgovori	10 / 10
COCI '09 Contest 5 #5 Program	12 / 12
COCI '09 Contest 7 #2 Cokolada	7 / 7
COCI '09 Contest 7 #3 Bakice	12 / 12
COCI '10 Contest 1 #4 Ljutnja	9.231 / 12
COCI '10 Contest 1 #5 Tabovi	10 / 10
COCI '10 Contest 2 #3 Igra	7 / 7
COCI '10 Contest 3 #5 Diferencija	12 / 12
COCI '10 Contest 4 #5 Dugovi	12 / 12
COCI '11 Contest 1 #4 Ples	10 / 10
COCI '12 Contest 6 #3 Dobri	7 / 7
COCI '13 Contest 1 #3 Ratar	15 / 15
COCI '13 Contest 1 #4 Lopov	15 / 15
COCI '13 Contest 2 #3 Slom	7 / 7
COCI '14 Contest 1 #3 Piramida	10 / 10
COCI '14 Contest 1 #4 Mafija	5 / 15
COCI '14 Contest 2 #3 Studentsko	12 / 12
COCI '14 Contest 3 #4 Coci	15 / 15
COCI '14 Contest 4 #2 Pšenica	7 / 7
COCI '14 Contest 5 #4 Zgodan	7 / 7
COCI '14 Contest 6 #2 Niko	10 / 10
COCI '14 Contest 6 #4 Kratki	10 / 10
COCI '14 Contest 6 #5 Neo	17 / 17
COCI '14 Contest 7 #3 ACM	12 / 12
COCI '15 Contest 1 #3 Baloni	10 / 10
COCI '15 Contest 2 #5 Vudu	15 / 15
COCI '15 Contest 4 #2 Han	10 / 10
COCI '15 Contest 4 #4 Chewbacca	12 / 12
COCI '15 Contest 5 #4 Poplava	12 / 12
COCI '15 Contest 7 #3 Ozljeda	10 / 10
COCI '16 Contest 2 #3 Nizin	10 / 10
COCI '16 Contest 6 #4 Savršen	7 / 7
COCI '16 Contest 7 #3 Igra	10 / 10
COCI '17 Contest 2 #3 Doktor	10 / 10
COCI '18 Contest 4 #3 Kisik	12 / 12
COCI '19 Contest 5 #4 Putovanje	15 / 15
COCI '20 Contest 2 #4 Sjekira	12 / 12
COCI '20 Contest 6 #1 Bold	5 / 5
COCI '20 Contest 6 #2 Alias	10 / 10
COCI '20 Contest 6 #3 Anagramistica	1.091 / 12
COCI '20 Contest 6 #5 Index	15 / 15
COCI '21 Contest 1 #1 Ljeto	5 / 5
COCI '21 Contest 1 #2 Kamenčići	10 / 10
COCI '21 Contest 1 #3 Logičari	1.500 / 17
COCI '21 Contest 1 #4 Set	12.727 / 35
COCI '21 Contest 2 #1 Kaučuk	5 / 5
COCI '21 Contest 2 #2 Kutije	10 / 10
COCI '21 Contest 2 #4 Magneti	2.300 / 25
COCI '21 Contest 3 #1 Lampice	5 / 5
COCI '21 Contest 3 #2 Cijanobakterije	10 / 10
COCI '21 Contest 3 #3 Akcija	16.400 / 30
COCI '21 Contest 3 #4 Ekoeko	1.400 / 15
COCI '21 Contest 4 #1 Autići	5 / 5
COCI '21 Contest 4 #2 Autobus	10 / 10
COCI '21 Contest 4 #3 Izbori	6.182 / 17
COCI '21 Contest 6 #1 Med	5 / 5
COCI '21 Contest 6 #3 Naboj	10 / 10
COCI '21 Contest 6 #4 Palindromi	2.273 / 25
COCI '22 Contest 3 #2 Dirigent	7 / 7
COI '06 #1 Patrik	12 / 12
COI '07 #1 Glasnici	12 / 12
COI '13 #1 CSS	20 / 20
COCI '07 Regional #3 Kuhar	12 / 12

Problem	Score
Binary Indexed Tree Test	10 / 10
Disjoint Set Test	10 / 10
Segment Tree Test	15 / 15
Strict Evaluation	17 / 17

Problem	Score
DMOPC '13 Contest 1 P4 - AFK	7 / 7
DMOPC '14 Contest 2 P1 - Logging Log	3 / 3
DMOPC '14 Contest 2 P3 - Sawmill	7 / 7
DMOPC '14 Contest 2 P4 - Deforestation	5 / 5
DMOPC '14 Contest 2 P6 - Selective Cutting	12 / 12
DMOPC '14 Contest 4 P4 - Sketchley Park	12 / 12
DMOPC '14 Contest 4 P6 - Save Nagato!	10 / 10
DMOPC '14 Contest 5 P4 - Kittan's Dilemma	10 / 10
DMOPC '14 Contest 6 P3 - Streetcars	7 / 7
DMOPC '14 Contest 6 P4 - Bus Jam	10 / 10
DMOPC '14 Contest 7 P6 - Revenge of the Bins	20 / 20
DMOPC '15 Contest 1 P1 - Itami and Manga	3 / 3
DMOPC '15 Contest 1 P6 - Lelei and Contest	17 / 17
DMOPC '15 Contest 2 P4 - Personal Assistant	12 / 12
DMOPC '15 Contest 6 P4 - Line Graph	10 / 10
DMOPC '15 Contest 7 P2 - Not a Wall of Text	3 / 3
DMOPC '16 Contest 1 P5 - Blood Tubes	12 / 12
DMOPC '16 Contest 2 P3 - Queries	7 / 7
DMOPC '16 Contest 3 P6 - Long Lost Love	17 / 17
DMOPC '16 Contest 4 P5 - Migrant Mascot	10 / 10
DMOPC '16 Contest 4 P6 - Molly and Flying Drones	15 / 15
DMOPC '17 Contest 3 P3 - N-Kat	10 / 10
DMOPC '18 Contest 1 P1 - Sorting	5 / 5
DMOPC '18 Contest 1 P4 - Sorting	12 / 12
DMOPC '18 Contest 2 P0 - Mimi and Video Games	3 / 3
DMOPC '18 Contest 4 P3 - Dr. Henri and Ionization	10 / 10
DMOPC '18 Contest 4 P4 - Dr. Henri and Lab Data	12 / 12
DMOPC '18 Contest 6 P3 - Wish Upon a Star	10 / 10
DMOPC '19 Contest 2 P2 - Squares	7 / 7
DMOPC '19 Contest 3 P2 - Generating Names	7 / 7
DMOPC '19 Contest 3 P3 - Majority	12 / 12
DMOPC '19 Contest 4 P2 - Pleasant Present	10 / 10
DMOPC '19 Contest 4 P3 - Taking Cues	12 / 12
DMOPC '19 Contest 5 P4 - Cafeteria Confrontation Conundrum	7 / 7
DMOPC '19 Contest 6 P4 - Grade 12 Math	15 / 15
DMOPC '19 Contest 7 P2 - Dinner Party	10 / 10
DMOPC '19 Contest 7 P3 - Tree Pruning	12 / 12
DMOPC '20 Contest 1 P3 - Victor's Algorithm	7 / 7
DMOPC '20 Contest 2 P3 - Roadrollification	10 / 10
DMOPC '20 Contest 3 P1 - Present Checking	5 / 5
DMOPC '20 Contest 3 P2 - Bob and Parallel-Ks	7 / 7
DMOPC '20 Contest 4 P1 - Missing Numbers	5 / 5
DMOPC '20 Contest 4 P2 - Beautiful Grids	7 / 7
DMOPC '20 Contest 4 P3 - Roving Roombas	12 / 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 6 P2 - Interpretive Art	7 / 7
DMOPC '20 Contest 7 P1 - Bob and Balance	7 / 7
DMOPC '20 Contest 7 P3 - Senpai and Art	4 / 20
DMOPC '21 Contest 10 P1 - Japaneasy	5 / 5
DMOPC '21 Contest 10 P2 - Cycle Sort	7 / 7
DMOPC '21 Contest 10 P3 - Peculiar Reflections	3.600 / 12
DMOPC '21 Contest 1 P1 - Partial Game	5 / 5
DMOPC '21 Contest 1 P2 - Folding Clothes	7 / 7
DMOPC '21 Contest 2 P1 - Bosses	7 / 7
DMOPC '21 Contest 2 P2 - Scrambling Swaps	7 / 7
DMOPC '21 Contest 2 P4 - Water Mechanics	15 / 15
DMOPC '21 Contest 3 P1 - Sums & Differences	7 / 7
DMOPC '21 Contest 3 P2 - Weak Data	10 / 10
DMOPC '21 Contest 3 P3 - Hopping Frogs	1.500 / 15
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 4 P4 - Christmas Graph	0.900 / 17
DMOPC '21 Contest 5 P1 - Permutations & Primes	5 / 5
DMOPC '21 Contest 5 P2 - Permutations & Primes	7 / 7
DMOPC '21 Contest 5 P6 - Permutations & Primes	1.200 / 25
DMOPC '21 Contest 6 P1 - Bigger Big Integer	3 / 3
DMOPC '21 Contest 6 P2 - Gacha Luck	7 / 7
DMOPC '21 Contest 6 P3 - An Art Problem	10 / 10
DMOPC '21 Contest 6 P4 - Colourful Paths	4 / 15
DMOPC '21 Contest 6 P5 - Contraband Game	3.300 / 25
DMOPC '21 Contest 7 P1 - Chika Grids	5 / 5
DMOPC '21 Contest 7 P2 - Knitting Scarves	7 / 7
DMOPC '21 Contest 7 P3 - Whack-an-Ishigami	12 / 12
DMOPC '21 Contest 8 P1 - Peanut Planning	7 / 7
DMOPC '21 Contest 8 P2 - Kanna Market	10 / 10
DMOPC '21 Contest 9 P1 - Board Numbers	7 / 7
DMOPC '21 Contest 9 P2 - String Puzzle	7 / 7
DMOPC '21 Contest 9 P3 - Terrible Trains	12 / 12
DMOPC '21 Contest 9 P4 - Ace of Diamonds	20 / 20
DMOPC '22 Contest 1 P1 - Up-down Sequence	5 / 5
DMOPC '22 Contest 1 P2 - Hat Swap	10 / 10
DMOPC '22 Contest 1 P3 - Group Project	12 / 12
DMOPC '22 Contest 1 P4 - Card Game	1.800 / 12
DMOPC '22 Contest 2 P1 - DMOPC Crisis	5 / 5
DMOPC '22 Contest 2 P2 - Line Trace	7 / 7
DMOPC '22 Contest 3 P1 - Holiday Colouring	5 / 5
DMOPC '22 Contest 4 P2 - Fake Painting	3 / 10
DMPG '15 S6 - Apples to Oranges	17 / 17
DMPG '16 S5 - Pizza Bag	12 / 12
DMPG '17 G2 - Holy Grail War	17 / 17
DMPG '18 B6 - House of Cards	7 / 7
DMPG '18 S5 - Mimi and Division	15 / 15

Problem	Score
DWITE '06 R5 #5 - Prime Palindromes	10 / 10
DWITE '08 R4 #1 - Four player Pong with no players	7 / 7
DWITE '09 R3 #5 - Up To Four Colours	12 / 12
DWITE '09 R7 #5 - Snapper Chain	10 / 10
DWITE '10 R2 #4 - Fractions to Decimal	7 / 7
DWITE '10 R3 #3 - Dominos Tiling	10 / 10
DWITE '10 R5 #5 - Cube World	12 / 12
DWITE '11 R3 #5 - Tautology	10 / 10
DWITE '11 R4 #5 - Comet Vomit	12 / 12
DWITE '11 R5 #4 - Cube World	12 / 12

Problem	Score
ECOO '15 R2 P3 - Lucas' Other Tower	10 / 10
ECOO '18 R2 P2 - Homework	10 / 10

Problem	Score
Facebook Hacker Cup '15 Round 1 P2 - Autocomplete	10 / 10
Facebook Hacker Cup '15 Round 2 P1 - Lazy Sort	10 / 10

Problem	Score
GFSSOC '14 Winter S3 - Hide n Seek	12 / 12
GFSSOC '14 Winter S4 - Stalactites	17 / 17
GFSSOC '15 Fall S4 - Mostly Talking	15 / 15
GFSSOC '15 Fall Practice P5 - Bruno and Pumpkins	7 / 7

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 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 C - A Subtle Surf	10 / 10
ICPC PACNW 2016 J - Shopping	15 / 15

Problem	Score
IOI '01 P1 - Mobile Phones	15 / 15
IOI '03 Practice Task 1 - Balancing Act	15 / 15
IOI '07 P2 - Flood	25 / 25
IOI '08 P1 - Type Printer	12 / 12
IOI '09 P4 - Raisins	10 / 10
IOI '09 P5 - Garage	7 / 7
IOI '09 P6 - Mecho	10 / 10
IOI '10 P6 - Traffic Congestion (Standard I/O)	10 / 10
IOI '14 P2 - Wall	20 / 20
IOI '14 P2 - Wall (Standard I/O)	20 / 20
IOI '98 P4 - Picture	15 / 15

Problem	Score
Mock CCC '20 S2 - Flipper Redux	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 '22 Contest 2 J5 - Dominating the Olympics	10 / 10
Mock CCC '14 S3 - Spreadsheet Sorting	7 / 7
Mock CCC '23 1 S1 - Composite Fibonacci Numbers	5 / 5
Mock CCC '23 1 S2 - Keenan Hates Triangles	5 / 5
Mock CCC '23 2 S3 - Richard The Penguin	10 / 10
Mock CCC '18 Contest 3 S5 - A Rage Tree Problem	20 / 20
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

Problem	Score
CCO Preparation Test 1 P3 - K-th Rank Student	17 / 17
CCO Preparation Test 5 P1 - City Game	15 / 15
CCO Preparation Test 6 P2 - An Easy Problem	12 / 12
Mock CCO '17 Problem 2 - Penetrating Power	17 / 17
Mock CCO '18 Contest 3 Problem 3 - Roger Just Plays Some More Chess	2.449 / 20
Mock CCO '18 Contest 3 Problem 4 - Roger Solves A Classic Rage Tree Problem	10 / 10
Mock CCO '18 Contest 4 Problem 3 - Counterattack	15 / 15

Problem	Score
MWC '15 #2 P2: Towering Towers	10 / 10
MWC '15 #4 P5: Arts and Crafts	10 / 10

Problem	Score
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 P3 - That Pool	7 / 7
SAC '22 Code Challenge 1 P4 - That Problem	7 / 7
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 Junior P5 - Normal Encoding	10 / 10
SAC '22 Code Challenge 3 P1 - Hair Hazards	3 / 3
SAC '22 Code Challenge 3 P2 - Unicycle License	5 / 5
SAC '22 Code Challenge 3 P3 - Bob Sort	5 / 5
SAC '22 Code Challenge 3 P4 - Finding Friends	15 / 15
SAC '22 Code Challenge 3 P5 - Chat Corrections	1.200 / 12
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 Junior P4 - Obligatory Permutation Problem	7 / 7
SAC '22 Code Challenge 4 Junior P5 - Obligatory Output Only Problem	10 / 10
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 4 P4 - Obligatory Subarray Problem	10 / 10
SAC '22 Code Challenge 4 P5 - Obligatory Interactive Problem	12 / 12

Problem	Score
Back From Summer '17 P2: Crayola Lightsaber	7 / 7
Back From Summer '17 P6: Crowded Cities	20 / 20
Back To School '16: Cherry Tree	12 / 12
Back To School '16: Times Table	17 / 17
Back To School '17: Wet Mud	10 / 10
Back To School '18: Making Friends	7 / 7
Back To School '18: The Golden Porcupine	15 / 15
Calendar Contest Problem 1 — Sexagenary Cycle	5 / 5
Canada Day Contest 2021 - Bob and Canada	7 / 7
Canada Day Contest 2021 - CCC Bad Haha	12 / 12
Canada Day Contest 2021 - Starfall	15 / 15
CCCJQR P3	7 / 7
Max's Anger Contest Series 1 P3 - Divide and Connor	7 / 7
Max's Anger Contest Series 1 P4 - Greedily Gamboling	12 / 12
Miracle Sort	3 / 3
MNYC '16: Rocks	15 / 15
MNYC '17: Bells	17 / 17
Too Simple	7 / 7
Tree Cutting	12 / 12
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
New Year's '16 P7 - Old Christmas Lights	17 / 17
New Year's '16 P8 - S-NO-wall	20 / 20

Problem	Score
Factorial Calculator	7 / 7
TLE '16 Contest 1 P5 - Battle Plan	17 / 17
TLE '16 Contest 7 P4 - Abstract Problem	10 / 10

Problem	Score
Mispelling	3 / 3
Triple Fat Ladies	5 / 5
Appleby Contest '19 P3 - A Recursion Problem	5 / 5
Appleby Contest '19 P4 - Rectangles	7 / 7
Appleby Contest '19 P5 - Matrix Operation	10 / 10
A Coin Problem	12 / 12
Alawn's Problem	7 / 7
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
Another Random Contest 1 P6 - Smash Bros	1.500 / 15
A Times B	17 / 20
Attraction	10 / 10
PEG Test '14 - Water	3 / 3
Adding Reversed Numbers	5 / 5
Big Deposits	7 / 7
List Minimum	3 / 3
List Minimum (Easy)	3 / 3
String Finding	5 / 5
Bob Hates Triangles	7 / 7
Boolean	3 / 3
Boxlings	10.714 / 15
BPC 1 J4 - Assignment of the Year	10 / 10
BPC 1 S1 - Homework Questions	5 / 5
BPC 1 S2 - Train Commute	12 / 12
Fast Search	15 / 15
BSSPC '21 J4 - James's Magical Soups	7 / 7
BSSPC '21 S1 - Lakshy and Palindromic Rectangle	5 / 5
BSSPC '21 S2 - Hacker Soup	7 / 7
BSSPC '21 S3 - James's Egirl Discord Status	7 / 7
BSSPC '21 S4 - Child Prodigy Chadstin	3.400 / 17
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
BSSPC '22 P5 - Derrick and Orz Trees	7 / 7
BSSPC '22 P6 - Permutations & Primogems	3 / 10
BSSPC '22 P7 - Exec Team Applications	10 / 10
The Cake is a Dessert	10 / 10
Carnival Game	7 / 7
Castle Invasion	10 / 10
Coin Change	7 / 7
Expensive Chair Stacking	7 / 7
Checkerboard Summation (Easy)	12 / 12
Checkerboard Summation (Hard)	15 / 15
Cheerio Contest 3 P3 - Everything Array	4.800 / 12
Chores	7 / 7
Clique	13.500 / 15
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 P2 - AQT and Multiset	7 / 7
CPC '21 Contest 1 P3 - AQT and Circles	10 / 10
CPC '21 Contest 1 P4 - AQT and Directed Graph	12 / 12
Maximum Sum	7 / 7
A Game	10 / 10
Longest Increasing Subsequence	7 / 7
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 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 K - Stones	10 / 10
Educational DP Contest AtCoder L - Deque	10 / 10
Educational DP Contest AtCoder N - Slimes	12 / 12
Educational DP Contest AtCoder Q - Flowers	15 / 15
Dynamic Sum	15 / 15
Exam Prep	7 / 7
GlobeX Cup '18 S Sample - Chair Stacking	7 / 7
Good Debugging	17 / 17
Graph Contest 1 P3 - Counting Cycles	10 / 10
Graph Contest 2 P1 - Connected Components	7 / 7
Graph Contest 2 P2 - Directed Acyclic Graph	10 / 10
Graph Contest 2 P3 - Trees	7 / 7
Grid 1.5	10 / 10
HCI '16 - Oversleep	7 / 7
Hello, World!	3 / 3
Icebergs	12 / 12
Intervals	10 / 10
A Permutation Problem 2	12 / 12
K-th Minimum Number	17 / 17
Largest Permutation	7 / 7
LKP '18 Contest 1 P4 - Fun in Föràg	15 / 15
Love Evenness	5 / 5
Guess the Sequence	3 / 3
Magic Bits	10 / 10
MALD Contest 1 P1 - Scratch Cat and DDoS	3 / 3
MALD Contest 1 P2 - Scratch Cat and Examinations	5 / 5
MALD Contest 1 P3 - Scratch Cat and Infestation	7 / 7
MALD Contest 1 P4 - Scratch Cat and Demolition	15 / 15
MALD Contest 1 P5 - Scratch Cat and Desktop Backgrounds	17 / 17
MALD Contest 1 P6 - Scratch Cat and Painting	17 / 17
A Math Contest P14 - Choosing Marbles	25 / 25
A Math Contest P3 - LIS Reconstruction	7 / 7
A Math Contest P5 - Good Arrays	7 / 7
The Odd Number	7 / 7
Olympic Scoring	3 / 3
Path Finder	10 / 10
Path Finder 2: Electric Boogaloo	3 / 15
Persuasion	12 / 12
The Third Cellar	10 / 10
The Torture Chamber	15 / 15
Pick It	15 / 15
Postfix Notation	7 / 7
Primes 2	15 / 15
QCC P0 - Thermometer	3 / 3
QCC P2 - Online School	5 / 5
RGPC '17 P5 - Scrabble Nuts	12 / 12
RGPC '18 P3 - Chocolate Day	10 / 10
Richmond Green P2 - LOL	3 / 3
Touching Segments	20 / 20
Dynamic Range Minimum Test	12 / 12
SGS Programming Challenge P1 - XOR in Computer Class	7 / 7
SGS Programming Challenge P2 - Vending Machine in Lunch	10 / 10
SGS Programming Challenge P3 - Tree in Biology Class	1.500 / 15
SGS Programming Challenge P4 - Toy in Psychology Class	2.500 / 17
SGS Programming Challenge P5 - Tree After School	2 / 20
Python Infinite Loop	7 / 7
SMAC 08/09 (Oct) #3 - Jumpscotch	12 / 12
Cute String Merging	15 / 15
Sum Maximization	10 / 10
The Contest Contest 1 P2 - A Typical CCC Senior Problem	10 / 10
Total Destruction	10 / 10
TSS Club Fair 2017 Problem B	7 / 7
UTS Open '15 #3 - Pogo	25 / 25
UTS Open '18 P4 - Ianine's Lil Lab	10 / 10
UTS Open '21 P1 - COVID Party	5 / 5
UTS Open '21 P2 - Prime Array	10 / 10
XOR Minimum	17 / 17

Problem	Score
VMSS '15 #4 - Frank and Roads	10 / 10
VM7WC '15 #2 Gold - Uniting the Earth Empire	12 / 12
VM7WC '15 #5 Gold - Tree Planting	12 / 12
VM7WC '16 #3 Gold - Hello, Officer.	10 / 10
VM7WC '16 #5 Silver - Jayden Eats Chocolate	7 / 7

Problem	Score
Wesley's Anger Contest 2 Problem 3 - Pumpkin Counting	15 / 15
Wesley's Anger Contest 3 Problem 2 - Eat, Sleep, Code, Repeat	5 / 5
Wesley's Anger Contest 3 Problem 3 - Wesley Plays DDR	7 / 7
Wesley's Anger Contest 3 Problem 4 - Canadian Construction Crew	12 / 12
Wesley's Anger Contest 4 Problem 2 - Squirrel Election	7 / 7
Wesley's Anger Contest 5 Problem 2 - MATH 137 at Squirreloo	7 / 7

Problem	Score
WC '16 Contest 1 S3 - Tricky's Treats	12 / 12
WC '17 Finals S1 - An Interspecific Army	5 / 5

Problem	Score
Yet Another Contest 1 P1 - Mixed Doubles	7 / 7
Yet Another Contest 1 P2 - A Boring Problem	2 / 10
Yet Another Contest 1 P3 - Fluke	10 / 10
Yet Another Contest 1 P4 - No More Searching	1.200 / 12
Yet Another Contest 2 P1 - Betting	5 / 5
Yet Another Contest 2 P2 - Secret Sequence	7 / 7
Yet Another Contest 2 P3 - Maximum Damage	6 / 10
Yet Another Contest 3 P1 - Shell Swap Scam	5 / 5
Yet Another Contest 3 P2 - Work Experience	10 / 10
Yet Another Contest 3 P3 - Topography	7.500 / 15
Yet Another Contest 4 P1 - Snap	5 / 5
Yet Another Contest 4 P2 - Alchemy 2	7 / 7
Yet Another Contest 4 P3 - Canadian Cactus Competition	2.400 / 12
Yet Another Contest 5 P1 - Number Pyramid	7 / 7
Yet Another Contest 5 P2 - Big Score	10 / 10
Yet Another Contest 5 P4 - Nils++	1.700 / 17
Yet Another Contest 6 P1 - No More Separation	5 / 5
Yet Another Contest 6 P2 - No More Telemarketers	7 / 7
Yet Another Contest 7 P2 - Coprime Grid	10 / 10
Yet Another Contest 8 P1 - Permutation Sorting	5 / 5
Yet Another Contest 8 P2 - No More Modern Art	7 / 7