Problems

Problem Category Points AC % Users
CCO '09 P6 - A Weighty Problem CCO 12p 14.8% 56
CCO '10 P1 - Barking Dogs! CCO 10 32.7% 212
CCO '10 P2 - Tree Pruning CCO 15 27.9% 136
CCO '10 P3 - Wowow CCO 20p 23.5% 214
CCO '10 P4 - Computer Purchase Return CCO 10 36.9% 254
CCO '10 P5 - Space Miner CCO 15 33.1% 47
CCO '10 P6 - Shuffle CCO 10 35.1% 112
CCO '11 P1 - Putnam CCO 7 27.1% 88
CCO '11 P2 - Vampire Tunnels CCO 15p 16.2% 239
CCO '11 P3 - Spies Like Us CCO 10p 24.1% 157
CCO '11 P4 - Reorganization CCO 15p 29.1% 177
CCO '11 P5 - Fixing Disks CCO 40p 1.3% 4
CCO '11 P6 - Biggest (Zero Carbon) Footprint CCO 25p 12.7% 65
CCO '12 P1 - Choose Your Own Arithmetic CCO 7 22.3% 175
CCO '12 P2 - The Hungary Games CCO 15 22.5% 272
CCO '12 P3 - Mhocskian Languages CCO 20p 47.6% 75
CCO '12 P4 - Editor Distance CCO 10 33.1% 102
CCO '12 P5 - Sample Size CCO 7 21.6% 102
CCO '12 P6 - The Winds Of War CCO 30p 9.1% 23
CCO '13 P1 - All Your Base Belong to Palindromes CCO 10p 18.0% 139
CCO '13 P2 - Tourney CCO 15p 35.2% 242
CCO '13 P3 - LHC CCO 20p 21.7% 298
CCO '13 P4 - A Romantic Movie Outing CCO 20p 19.6% 73
CCO '13 P5 - Transforming Comets CCO 25p 18.1% 61
CCO '13 P6 - Repetitivity CCO 25p 38.4% 151
CCO '14 P1 - Troyangles CCO 10p 35.4% 397
CCO '14 P2 - King Gruff CCO 15p 35.0% 183
CCO '14 P3 - Werewolf CCO 17p 41.7% 152
CCO '14 P4 - Where's That Fuel? CCO 7p 32.9% 260
CCO '14 P5 - Early Exam Evacuation CCO 20p 12.8% 42
CCO '14 P6 - Gates CCO 40p 4.7% 7
CCO '15 P1 - Hungry Fox CCO 15p 20.7% 171
CCO '15 P2 - Artskjid CCO 15p 14.9% 333
CCO '15 P3 - Solar Flight CCO 20p 11.3% 52
CCO '15 P4 - Cars on Ice CCO 15p 19.5% 160
CCO '15 P5 - Timpanist CCO 20p 34.5% 92
CCO '15 P6 - Eggscavation CCO 30p 19.0% 59
CCO '16 P1 - Field Trip CCO 10p 17.3% 140
CCO '16 P2 - Splitting Hares CCO 15p 13.9% 76
CCO '16 P3 - Legends CCO 30p 10.5% 52
CCO '16 P4 - O Canada CCO 10p 20.3% 119
CCO '16 P5 - Zombie Apocalypse CCO 15p 13.5% 108
CCO '16 P6 - Pirates CCO 25p 22.3% 55
CCO '17 P1 - Vera and Trail Building CCO 7p 39.9% 258
CCO '17 P2 - Cartesian Conquest CCO 20p 6.9% 36
CCO '17 P3 - Vera and Modern Art CCO 30p 11.0% 60
CCO '17 P4 - Rainfall Storage CCO 20p 29.7% 105
CCO '17 P5 - Professional Network CCO 20p 34.2% 100
CCO '17 P6 - Shifty Grid CCO 30p 13.0% 24
CCO '18 P1 - Geese vs. Hawks CCO 10p 38.1% 255