Problems

Problem search

Point range
Go Random

Hot problems

Problem Category Points AC % Users
Wesley's Anger Contest 1 Problem 6 - Colourful Cactus Ordeal WAC 25p 15.3% 9
Wesley's Anger Contest 1 Problem 7 - Arithmetic Subtrees WAC 30p 7.7% 10
Wesley's Anger Contest 2 Problem 1 - OCT 31 = DEC 25? WAC 3 51.5% 224
Wesley's Anger Contest 2 Problem 2 - Costume Shopping WAC 10 11.5% 50
Wesley's Anger Contest 2 Problem 3 - Pumpkin Counting WAC 15 19.7% 32
Wesley's Anger Contest 2 Problem 4 - The Ninth Triangle of the Underworld WAC 20 14.1% 11
Wesley's Anger Contest 2 Problem 5 - Oober Treats WAC 25 21.4% 12
Wesley's Anger Contest 2 Problem 6 - Haunted Houses WAC 30 33.3% 6
Wesley's Anger Contest 3 Bonus Problem - Game of Death WAC 7p 40.2% 16
Wesley's Anger Contest 3 Problem 1 - Snow Day Predictor WAC 3 53.5% 352
Wesley's Anger Contest 3 Problem 2 - Eat, Sleep, Code, Repeat WAC 5p 29.3% 206
Wesley's Anger Contest 3 Problem 3 - Wesley Plays DDR WAC 7p 20.5% 458
Wesley's Anger Contest 3 Problem 4 - Canadian Construction Crew WAC 12p 20.6% 83
Wesley's Anger Contest 3 Problem 5 - Triangle: The Root of All Evil WAC 15p 11.9% 46
Wesley's Anger Contest 3 Problem 6 - Zeyu's Sadness Contest 1 WAC 30p 8.3% 9
Wesley's Anger Contest 3 Problem 7 - Mirrors WAC 25p 7.5% 10
Wesley's Anger Contest 4 Problem 1 - Zeyu's Zany Zort WAC 3 40.1% 230
Wesley's Anger Contest 4 Problem 2 - Squirrel Election WAC 7p 20.4% 221
Wesley's Anger Contest 4 Problem 3 - Squirrel Tag WAC 12p 14.2% 80
Wesley's Anger Contest 4 Problem 4 - The Almighty Acorn WAC 35p 6.6% 5
Wesley's Anger Contest 4 Problem 5 - Time Travelling Squirrels WAC 30p 7.2% 8
Wesley's Anger Contest 4 Problem 6 - Hungry Squirrels WAC 25p 16.4% 34
Wesley's Anger Contest 4 Problem 7 - Squirrel Cities WAC 25p 7.5% 39
Wesley's Anger Contest 5 Problem 1 - Matryoshka Acorns WAC 5p 50.5% 360
Wesley's Anger Contest 5 Problem 2 - MATH 137 at Squirreloo WAC 7p 39.2% 197
Wesley's Anger Contest 5 Problem 3 - Super Squirrel Sisters WAC 12p 19.5% 118
Wesley's Anger Contest 5 Problem 4 - Prison Escape WAC 17p 17.3% 51
Wesley's Anger Contest 5 Problem 5 - A Squirrel's Life WAC 25p 7.8% 13
Wesley's Anger Contest 5 Problem 6 - Squirrel Cities 2 WAC 30p 8.2% 9
Wesley's Anger Contest 5 Problem 7 - Acorn Delivery System WAC 30p 2.7% 7
Wesley's Anger Contest 6 Problem 1 - Timbit Sales WAC 3 62.1% 309
Wesley's Anger Contest 6 Problem 2 - Cheap Christmas Lights WAC 5p 20.8% 252
Wesley's Anger Contest 6 Problem 3 - Difference Sorting WAC 10p 15.7% 127
Wesley's Anger Contest 6 Problem 4 - Runway Lights WAC 12p 14.3% 90
Wesley's Anger Contest 6 Problem 5 - Canadian Christmas Cactus WAC 15p 16.7% 58
Wesley's Anger Contest 6 Problem 6 (Easy Version) - Santa's Candy Factory WAC 20p 9.3% 34
Wesley's Anger Contest 6 Problem 6 (Hard Version) - Santa's Candy Factory WAC 20p 5.8% 17
Wesley's Anger Contest 6 Problem 7 - SantaTracker++ WAC 25p 14.8% 8
Wesley's Anger Contest 6 Problem 8 - Crystal Disco WAC 30p 19.6% 9
Wesley's Anger Contest Reject 4 - GPS WAC 10p 13.9% 51
Wesley's Anger Contest Reject 3 - Christmas Carols WAC 25p 14.4% 13
Wesley's Anger Contest Reject 2 - 🥕suba WAC 3 69.7% 195
Wesley's Anger Contest Reject 5 - Two Permutations WAC 5p 17.6% 181
Wesley's Anger Contest Reject 6 - Geology WAC 12p 16.0% 29
Wesley's Anger Contest Reject 1 - Stupendous Bowties 2 WAC 17 13.9% 25
War Uncategorized 10 34.2% 7
Waterloo 2001 Fall 1 A - Average Speed Waterloo Local 3 23.2% 14
Waterloo 2001 Fall 1 C - Babelfish Waterloo Local 5 33.3% 23
Waterloo 2001 Fall 1 E - A Multiplication Game Waterloo Local 7 21.1% 6
Waterloo 2001 Winter B - Tight words Waterloo Local 7 66.7% 6