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Problem Category Points AC % Users
2048 Uncategorized 15 3.1% 96
Rotations in 3 Dimensions Uncategorized 12 31.1% 131
An Animal Contest 1 P5 - Odd Alpacas AAC 12p 27.2% 117
An Animal Contest 1 P6 - Alpaca Distancing AAC 12p 20.0% 124
An Animal Contest 2 P3 - Koala Balloons AAC 12p 15.3% 209
An Animal Contest 2 P4 - Koala Gambling AAC 12 20.5% 210
An Animal Contest 2 P5 - Koala Carnival AAC 15p 35.2% 107
An Animal Contest 3 P5 - Monkey Canoe AAC 12p 18.3% 142
An Animal Contest 4 P5 - Neighbourly Neighbourhoods AAC 12p 10.6% 45
An Animal Contest 5 P4 - Number Game AAC 12p 7.6% 49
An Animal Contest 5 P5 - Counting Rectangles AAC 15p 11.5% 52
An Animal Contest 6 P3 - OAC AAC 12p 14.0% 111
An Animal Contest 7 P3 - Squirrel Scramble AAC 12p 15.1% 69
Advanced Battleships Uncategorized 15p 11.2% 34
Appleby Contest '20 P4 - Philosophy Class Uncategorized 12p 15.6% 87
Appleby Contest '20 P5 - Ridiculous Tree Uncategorized 15p 22.5% 62
Another Contest 10 Problem 3 - Wesley's Anger Contest 7 Problem 3 - The Obligatory Rage Tree Problem ACC 15p 1.0% 2
Another Contest 1 Problem 2 - Graphs ACC 15 6.4% 79
Another Contest 2 Problem 1 - Poutine ACC 15 14.7% 110
Another Contest 2 Problem 3 - Poutine ACC 15 27.0% 135
Another Contest 3 Problem 2 - Camelot ACC 15 16.3% 78
Another Contest 3 Problem 4 - Range Updates and Range Queries ACC 15 14.6% 62
Another Contest 5 Problem 5 - Another Cheese Problem ACC 12 17.1% 67
Another Contest 7 Problem 4 - Team Assignments ACC 12p 19.6% 30
Another Contest 8 Problem 4 - Up and Down ACC 15 10.8% 45
Another Contest 8 Problem 5 - U-Turn Finesse ACC 15 18.8% 81
Another Contest 9 Problem 3 - Sun & Moon ACC 12 21.9% 31
Another Contest 9 Problem 5 - Satellite ACC 12 19.2% 20
ACM U of T Tryouts C1 F - Foxic Expressions ICPC 15 13.9% 27
ACM U of T Tryouts C2 E - MVP ICPC 15 25.6% 32
ACM U of T Tryouts C3 F - A Pleasant Stroll ICPC 15 17.0% 30
ACM U of T Tryouts C3 G - Office Mates ICPC 15 21.3% 34
A Coin Problem Uncategorized 12p 19.2% 304
ACSL '09 Practice P5 - Fax Uncategorized 12p 26.7% 19
ACSL '09 Practice P7 - Cube Uncategorized 15 16.1% 27
A Digit Problem Uncategorized 12p 30.5% 73
A Harder Game Uncategorized 15p 8.5% 31
Andrew Needs Help Uncategorized 12p 29.4% 37
APIO '07 P1 - Mobiles APIO 12p 30.7% 69
APIO '08 P3 - DNA APIO 15p 31.6% 34
A Plus B (Hard) Uncategorized 12 11.0% 333
Marcus Approximation Uncategorized 12p 34.1% 46
Another Random Contest 1 P4 - Bracket Query Uncategorized 15p 39.0% 36
Another Random Contest 1 P5 - A Strange Country Uncategorized 15p 15.0% 46
Another Random Contest 1 P6 - Smash Bros Uncategorized 15p 28.8% 29
Art Academy V: Ruin Uncategorized 12p 22.9% 46
Art Academy VI: The Last Stand Uncategorized 12p 23.0% 27
Art Academy VII: A Mysterious Object Uncategorized 12p 41.4% 73
A Simple Multiplication Uncategorized 12 14.0% 17
A Sum Problem Olympiads School 12p 12.9% 82