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Problem Category Points AC % Users
CCO '00 P1 - Subsets CCO 10 36.4% 213
CCO '00 P5 - Millikan's Oil Droplet Experiment CCO 7 5.0% 5
CCO '01 P1 - The Monkey Dance CCO 10 39.0% 98
CCO '01 P2 - Coke or Chocolate Milk CCO 12 20.3% 9
CCO '01 P3 - Partitions CCO 12 26.3% 38
CCO '01 P5 - Fast Food CCO 5 5.0% 5
CCO '01 P6 - Election Night CCO 7 13.4% 33
CCO '02 P1 - Spam CCO 12 50.0% 15
CCO '02 P2 - Game Show Math CCO 12 0.0% 0
CCO '02 P3 - Return To Blind Man's Bluff CCO 12 0.0% 0
CCO '02 P4 - Duathlon CCO 10 11.4% 29
CCO '02 P5 - Connect The Campus CCO 12 30.9% 53
CCO '02 P6 - Pit Stop Strategy CCO 12 0.0% 0
CCO '03 P1 - BFed CCO 10 30.4% 40
CCO '03 P2 - Concentration Cards CCO 15 32.9% 22
CCO '03 P3 - Cube CCO 20p 11.9% 11
CCO '03 P4 - Constrained Permutations CCO 10 51.1% 62
CCO '03 P5 - Longest Substring CCO 20p 4.6% 35
CCO '03 P6 - Cheap Gas CCO 20p 13.5% 61
CCO '04 P1 - Scribble CCO 5 40.8% 65
CCO '04 P2 - Hockey Scores CCO 12 26.1% 43
CCO '04 P3 - S and K CCO 15p 5.0% 5
CCO '04 P4 - Return of Space Turtle CCO 12 1.4% 2
CCO '04 P5 - Jengaism CCO 7 3.6% 3
CCO '04 P6 - Orko CCO 15 36.8% 23
CCO '05 P1 - Number Matrix CCO 10 28.8% 115
CCO '05 P2 - The Great Spamway Strike CCO 20 39.0% 24
CCO '05 P4 - Primed Sequences CCO 15p 16.5% 69
CCO '05 P5 - Segments CCO 10p 44.7% 191
CCO '05 P6 - Windows CCO 30p 11.9% 20
CCO '06 P1 - CN Tower CCO 5 21.7% 85
CCO '06 P2 - R & J CCO 10 6.1% 9
CCO '06 P4 - CN Tower 2 CCO 30 8.8% 14
CCO '06 P5 - Domino CCO 30 0.0% 0
CCO '06 P6 - Paint by Numbers CCO 30 1.3% 1
CCO '07 P1 - Cows CCO 10 30.2% 140
CCO '07 P2 - Snowflakes CCO 10 9.4% 136
CCO '07 P3 - Bowling for Numbers++ CCO 20p 23.6% 133
CCO '07 P4 - Gerrymandering CCO 20p 1.3% 3
CCO '07 P6 - Road Construction CCO 20p 28.7% 150
CCO '08 P2 - King & Weber CCO 20p 17.2% 34
CCO '08 P3 - Mobile CCO 17p 29.0% 37
CCO '08 P4 - Herding CCO 10p 31.2% 177
CCO '08 P5 - Candy CCO 7p 18.5% 178
CCO '08 P6 - Landing CCO 50 18.1% 29
CCO '09 P1 - Invasion of the Boxes CCO 20p 18.2% 19
CCO '09 P2 - Dinner CCO 20p 9.2% 43
CCO '09 P3 - Beware the Geoducks CCO 10 4.6% 14
CCO '09 P4 - Bottle Caps CCO 20p 34.1% 10
CCO '09 P5 - Parade CCO 20p 16.9% 30