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Problem Category Points AC % Users
CCO '00 P1 - Subsets CCO 10 35.7% 241
CCO '00 P2 - Ransom Note CCO 12p 3.3% 2
CCO '00 P3 - The Game Of 31 CCO 15 28.6% 2
CCO '00 P4 - Packet Routing CCO 7 63.0% 13
CCO '00 P5 - Millikan's Oil Droplet Experiment CCO 7 21.8% 51
CCO '00 P6 - Extension Cords CCO 12 37.5% 2
CCO '01 P1 - The Monkey Dance CCO 10 41.0% 131
CCO '01 P2 - Coke or Chocolate Milk CCO 12 17.2% 11
CCO '01 P3 - Partitions CCO 12 27.5% 39
CCO '01 P4 - Breaking Level (Standard I/O) CCO 12 8.3% 12
CCO '01 P5 - Fast Food CCO 7 8.3% 17
CCO '01 P6 - Election Night CCO 15 15.0% 43
CCO '02 P1 - Spam CCO 12 46.3% 20
CCO '02 P2 - Game Show Math CCO 12 22.9% 26
CCO '02 P3 - Return To Blind Man's Bluff CCO 12 16.7% 7
CCO '02 P4 - Duathlon CCO 10 11.2% 33
CCO '02 P5 - Connect The Campus CCO 12 33.9% 73
CCO '02 P6 - Pit Stop Strategy CCO 12 47.4% 7
CCO '03 P1 - BFed CCO 10 29.5% 48
CCO '03 P2 - Concentration Cards CCO 15 35.5% 29
CCO '03 P3 - Cube CCO 20p 13.3% 15
CCO '03 P4 - Constrained Permutations CCO 5 46.8% 118
CCO '03 P5 - Longest Substring CCO 7p 15.5% 65
CCO '03 P6 - Cheap Gas CCO 20p 13.6% 72
CCO '04 P1 - Scribble CCO 5 43.0% 90
CCO '04 P2 - Hockey Scores CCO 12 23.0% 50
CCO '04 P3 - S and K CCO 15p 4.6% 5
CCO '04 P4 - Return of Space Turtle CCO 12 17.3% 18
CCO '04 P5 - Jengaism CCO 7 32.5% 93
CCO '04 P6 - Orko CCO 15 32.2% 36
CCO '05 P1 - Number Matrix CCO 10 27.1% 153
CCO '05 P2 - The Great Spamway Strike CCO 20 37.3% 34
CCO '05 P3 - That's News To Me CCO 20 0.0% 0
CCO '05 P4 - Primed Sequences CCO 12p 12.2% 85
CCO '05 P5 - Segments CCO 10p 46.9% 246
CCO '05 P6 - Windows CCO 30p 13.9% 26
CCO '06 P1 - CN Tower CCO 5 23.8% 112
CCO '06 P2 - R & J CCO 10 21.1% 33
CCO '06 P3 - Codec CCO 25p 0.0% 0
CCO '06 P4 - CN Tower 2 CCO 30 5.1% 10
CCO '06 P5 - Domino CCO 30 3.9% 3
CCO '06 P6 - Paint by Numbers CCO 30 11.5% 4
CCO '07 P1 - Cows CCO 10 32.5% 162
CCO '07 P2 - Snowflakes CCO 10 15.1% 592
CCO '07 P3 - Bowling for Numbers++ CCO 20p 10.8% 72
CCO '07 P4 - Gerrymandering CCO 20p 1.7% 3
CCO '07 P5 - Particle Catcher CCO 30p 23.2% 7
CCO '07 P6 - Road Construction CCO 20p 29.8% 159
CCO '08 P1 - Moving Day CCO 10p 31.3% 74
CCO '08 P2 - King & Weber CCO 10p 18.9% 52