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Problem ▾ Category Points AC % Users
CCO '19 P4 - Card Scoring CCO 25p 15.3% 68
CCO '19 P3 - Winter Driving CCO 30p 17.3% 66
CCO '19 P2 - Sirtet CCO 20p 23.6% 85
CCO '19 P1 - Human Error CCO 10p 30.4% 88
CCO '18 P6 - Flop Sorting CCO 30p 17.5% 59
CCO '18 P5 - Boring Lectures (Online Version) CCO 30p 7.3% 50
CCO '18 P5 - Boring Lectures CCO 20p 19.2% 127
CCO '18 P4 - Gradient Descent CCO 15p 14.4% 253
CCO '18 P3 - Fun Palace CCO 30p 17.7% 76
CCO '18 P2 - Wrong Answer CCO 12p 15.5% 117
CCO '18 P1 - Geese vs. Hawks CCO 10p 37.6% 571
CCO '17 P6 - Shifty Grid CCO 30p 17.8% 34
CCO '17 P5 - Professional Network CCO 20p 32.6% 167
CCO '17 P4 - Rainfall Storage CCO 20p 36.2% 177
CCO '17 P3 - Vera and Modern Art CCO 30p 13.9% 93
CCO '17 P2 - Cartesian Conquest CCO 20p 9.4% 55
CCO '17 P1 - Vera and Trail Building CCO 7p 38.5% 413
CCO '16 P6 - Pirates CCO 25p 20.7% 70
CCO '16 P5 - Zombie Apocalypse CCO 15p 19.1% 141
CCO '16 P4 - O Canada CCO 10p 36.2% 264
CCO '16 P3 - Legends CCO 30p 9.8% 62
CCO '16 P2 - Splitting Hares CCO 15p 14.2% 89
CCO '16 P1 - Field Trip CCO 10p 21.8% 171
CCO '15 P6 - Eggscavation CCO 30p 18.5% 70
CCO '15 P5 - Timpanist CCO 20p 36.5% 102
CCO '15 P4 - Cars on Ice CCO 10p 18.8% 207
CCO '15 P3 - Solar Flight CCO 20p 12.8% 68
CCO '15 P2 - Artskjid CCO 15p 15.4% 503
CCO '15 P1 - Hungry Fox CCO 15p 21.4% 219
CCO '14 P6 - Gates CCO 40p 9.0% 13
CCO '14 P5 - Early Exam Evacuation CCO 20p 23.3% 87
CCO '14 P4 - Where's That Fuel? CCO 7p 34.3% 386
CCO '14 P3 - Werewolf CCO 17p 42.1% 194
CCO '14 P2 - King Gruff CCO 15p 36.2% 253
CCO '14 P1 - Troyangles CCO 10p 37.8% 619
CCO '13 P6 - Repetitivity CCO 25p 42.0% 197
CCO '13 P5 - Transforming Comets CCO 15p 19.3% 74
CCO '13 P4 - A Romantic Movie Outing CCO 20p 23.5% 91
CCO '13 P3 - LHC CCO 12p 23.3% 404
CCO '13 P2 - Tourney CCO 12p 42.3% 379
CCO '13 P1 - All Your Base Belong to Palindromes CCO 10p 18.6% 209
CCO '12 P6 - The Winds Of War CCO 12p 40.1% 67
CCO '12 P5 - Sample Size CCO 7 24.0% 171
CCO '12 P4 - Editor Distance CCO 10 33.6% 143
CCO '12 P3 - Mhocskian Languages CCO 20p 49.6% 103
CCO '12 P2 - The Hungary Games CCO 15 24.3% 480
CCO '12 P1 - Choose Your Own Arithmetic CCO 7 22.8% 223
CCO '11 P6 - Biggest (Zero Carbon) Footprint CCO 15p 12.6% 78
CCO '11 P5 - Fixing Disks CCO 40p 7.7% 6
CCO '11 P4 - Reorganization CCO 7p 35.1% 215