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Problem Category Points AC % Users
Waterloo 2023 Winter B - Laser Trap Waterloo Local 12 21.1% 17
Waterloo 2023 Winter C - Sandpile on Clique Waterloo Local 10 32.8% 16
Waterloo 2023 Winter D - Link-Cut Tree Waterloo Local 10 62.1% 16
WC '01 P2 - The Island Of Dr. Strangelove Woburn Challenge 10 38.5% 8
WC '01 P4 - Cool Runnings Woburn Challenge 10 24.2% 19
WC '01 P5 - The Man With The Golden Eye Woburn Challenge 12 16.1% 16
WC '01 P7 - The Sixth Sense Woburn Challenge 15 6.2% 3
WC '01 P8 - Time to Get Medieval Woburn Challenge 10 38.5% 41
WC '01 P9 - The Thirteenth Floor Woburn Challenge 15 32.0% 6
WC '01 Suicidal P1 - Survivor Woburn Challenge 10 10.7% 14
WC '01 Suicidal P2 - Temptation Island Woburn Challenge 10 34.2% 31
WC '01 Suicidal P4 - Big Brother Woburn Challenge 15 6.6% 4
WC '01 Suicidal P5 - The Mole Woburn Challenge 15p 15.1% 10
WC '02 P10 - The Final Battle Woburn Challenge 10 24.3% 21
WC '02 P2 - Cow-bot Woburn Challenge 10 22.0% 63
WC '02 P3 - The Big Book of Recipes Woburn Challenge 10 8.1% 11
WC '02 P6 - Obstacles Galore Woburn Challenge 10 15.7% 14
WC '02 P7 - Old Macdonald's Farm Woburn Challenge 10 28.5% 37
WC '02 Suicidal P1 - Dark Lord Woburn Challenge 12 12.6% 18
WC '02 Suicidal P2 - Klingon Roulette Woburn Challenge 10 15.9% 7
WC '02 Suicidal P4 - The Spell of Lord Ruru Woburn Challenge 10 29.3% 5
WC '07 P3 - Strategy Meeting Woburn Challenge 10 20.8% 146
WC '07 P4 - Drain Game Woburn Challenge 15p 11.9% 9
WC '07 P5 - BitStrings Woburn Challenge 10p 26.2% 33
WC '15 Contest 1 J4 - Trip Budgeting Woburn Challenge 10 10.5% 40
WC '15 Contest 1 S2 - Wildcat Wildcards Woburn Challenge 10p 11.3% 67
WC '15 Contest 1 S3 - Contest Sites Woburn Challenge 17p 10.1% 58
WC '15 Contest 2 J4 - The Force Awakens (Junior) Woburn Challenge 15p 2.3% 11
WC '15 Contest 2 S2 - Attack of the Clones Woburn Challenge 12p 13.9% 33
WC '15 Contest 2 S3 - Revenge of the Sith Woburn Challenge 15p 18.9% 34
WC '15 Contest 3 J3 - Red Sun Simulator Woburn Challenge 10p 9.9% 26
WC '15 Contest 3 J4 - LexCorp Infiltration Woburn Challenge 15p 12.5% 16
WC '15 Contest 3 S2 - Detective Work Woburn Challenge 10 36.9% 33
WC '15 Contest 3 S3 - Rescue Mission Woburn Challenge 15p 14.7% 12
WC '15 Contest 4 J4 - Target Practice Woburn Challenge 12p 28.8% 43
WC '15 Contest 4 S2 - World Tour Woburn Challenge 12p 30.1% 32
WC '15 Contest 4 S3 - Coded Paper Woburn Challenge 17p 19.7% 22
WC '15 Finals S2 - Hydration Woburn Challenge 10p 25.2% 122
WC '15 Finals S3 - Driving Range Woburn Challenge 15p 15.3% 14
WC '16 Contest 1 S1 - Hide and Seek Woburn Challenge 10p 10.5% 32
WC '16 Contest 1 S2 - Alucard's Quest Woburn Challenge 10p 27.0% 69
WC '16 Contest 1 S3 - Tricky's Treats Woburn Challenge 12p 32.6% 144
WC '16 Contest 1 S4 - TP Woburn Challenge 12p 34.3% 32
WC '16 Contest 2 S1 - Most Illogical Woburn Challenge 10p 29.1% 65
WC '16 Contest 2 S2 - Away Mission Woburn Challenge 12p 22.6% 33
WC '16 Contest 2 S3 - Turbolift Testing Woburn Challenge 15p 13.5% 18
WC '16 Contest 2 S4 - Diplomacy Woburn Challenge 17p 14.3% 19
WC '16 Contest 3 S2 - Training Regimen Woburn Challenge 12p 28.4% 103
WC '16 Contest 3 S3 - Puzzle Rooms Woburn Challenge 15p 4.7% 6
WC '16 Contest 3 S4 - Replay Value Woburn Challenge 15p 14.7% 22