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Problem Category Points ▴ AC % Users
Wesley's Anger Contest Reject 4 - GPS WAC 10p 13.9% 48
Waterloo 2008 Spring A - Trainsorting Waterloo Local 10 10.0% 4
UACC 1 P5 - A Lab Report Uncategorized 10 14.3% 52
EGOI '23 P2 - Padel Prize Pursuit EGOI 10p 18.5% 32
EGOI '23 P5 - Carnival General EGOI 10p 25.0% 51
Singularity Cup P2 - Reverse Substring Partitioning Uncategorized 10 20.8% 234
HHPC1 P4 - Yet Another A+B Problem Uncategorized 10p 11.9% 107
COCI '23 Contest 1 #2 Labirint COCI 10p 35.4% 48
Amplitude Hackathon '23 Problem 6 - Journeys Uncategorized 10p 26.4% 12
DMOPC '23 Contest 1 P2 - Knights on Chessboard DMOPC 10p 14.0% 197
HHPC1 P2 - Yuniformity Challenge Uncategorized 10p 12.7% 121
UACC 1 P4 - Converging Streams Uncategorized 10 50.6% 68
WOSS Dual Olympiad 2023 S2: Geese Attack Uncategorized 10 12.4% 36
The Contest Contest 1 P2 - A Typical CCC Senior Problem Uncategorized 10p 14.3% 177
Mock CCC '24 Contest 1 S3 - Optimal Split Point Mock CCC 10p 3.0% 24
Mock CCC '24 Contest 1 J5 - Mathland Mock CCC 10p 8.1% 34
OTHS Coding Competition 1 (Mock CCC) J5 - Scavenger Hunt Uncategorized 10p 20.3% 70
COCI '23 Contest 3 #2 Vrsar COCI 10p 13.6% 23
COCI '23 Contest 3 #3 Milano C.le COCI 10p 35.2% 29
CCC '24 S3 - Swipe CCC 10p 17.6% 173
COCI '23 Contest 5 #2 Bitovi COCI 10p 10.2% 12
A Plus B (Hard) Uncategorized 12 10.9% 318
Mock ECOO '14 P1 - Do You Want to Build a Snowman? ECOO 12 8.5% 54
CCC '05 S5 - Pinball Ranking CCC 12p 19.5% 741
CCC '06 S3 - Tin Can Telephone CCC 12 20.8% 528
CCC '09 S5 - Wireless CCC 12p 34.8% 622
The Game of Nim Uncategorized 12p 29.5% 29
CCC '11 S5 - Switch CCC 12p 18.3% 415
Halloween '14 P2 - Cat Girls Seasonal 12p 27.8% 205
DMOPC '14 Contest 2 P6 - Selective Cutting DMOPC 12p 29.2% 379
COCI '14 Contest 2 #3 Studentsko COCI 12p 44.9% 247
GFSSOC '14 Winter S3 - Hide n Seek GFSSOC 12p 24.9% 185
COCI '14 Contest 3 #3 Silueta COCI 12p 29.9% 38
STNBD P2 - Claire Elstein Uncategorized 12p 22.9% 230
Tree Cutting Seasonal 12p 35.0% 141
VM7WC '15 #2 Gold - Uniting the Earth Empire VM7WC 12 20.3% 303
Facebook Hacker Cup '15 Round 1 P3 - Winning at Sports FHC 12 50.3% 195
VM7WC '15 #3 Gold - Pollos VM7WC 12 15.9% 48
Mock CCC '15 S3 - The Tachyon Trap Mock CCC 12p 18.4% 65
Facebook Hacker Cup '15 Round 3 P1 - Boomerang FHC 12p 25.7% 24
VM7WC '15 #5 Gold - Tree Planting VM7WC 12 23.7% 232
DMOPC '14 Contest 4 P4 - Sketchley Park DMOPC 12p 16.1% 101
CCO '12 P6 - The Winds Of War CCO 12p 40.1% 67
CCO '13 P2 - Tourney CCO 12p 42.4% 380
CCO '13 P3 - LHC CCO 12p 23.3% 404
COCI '14 Contest 7 #3 ACM COCI 12p 50.6% 207
Rotations in 3 Dimensions Uncategorized 12 29.6% 119
ECOO '13 R3 P4 - Tour de Force ECOO 12p 49.4% 75
DMPG '15 S5 - Black and White DMOPC 12p 25.2% 446
ECOO '15 R2 P2 - So So ECOO 12p 17.2% 10