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Problem Category Points AC % Users
CCC '00 S5 - Sheep and Coyotes CCC 10p 4.2% 185
CCC '00 S5 - Sheep and Coyotes (Hard) CCC 20 6.3% 26
CCC '01 S4 - Cookies CCC 10 18.8% 431
CCC '01 S5 - Post's Correspondence Problem CCC 10 29.0% 322
CCC '02 S3 - Blindfold CCC 15 6.2% 155
CCC '02 S4 - Bridge Crossing CCC 10p 37.5% 913
CCC '02 S4 - Bridge Crossing (Hard) CCC 20 8.6% 35
CCC '02 S5 - Follow the Bouncing Ball CCC 10 13.9% 197
CCC '03 S4 - Substrings CCC 15p 7.8% 385
CCC '03 S5 - Trucking Troubles CCC 10p 17.7% 695
CCC '04 J5 - Fractals CCC 10 35.9% 225
CCC '04 S3 - Spreadsheet CCC 10 27.1% 623
CCC '04 S4 - Space Turtle CCC 10p 19.9% 190
CCC '04 S5 - Super Plumber CCC 10p 24.0% 410
CCC '05 J5 - Bananas CCC 10 21.7% 1488
CCC '05 S3 - Quantum Operations CCC 10p 34.8% 446
CCC '05 S4 - Pyramid Message Scheme CCC 10 35.8% 826
CCC '05 S5 - Pinball Ranking CCC 12p 19.3% 754
CCC '06 J5 - CCC Othello CCC 10p 36.5% 240
CCC '06 S3 - Tin Can Telephone CCC 12 20.8% 538
CCC '06 S4 - Groups CCC 10 46.5% 335
CCC '06 S5 - Origin of Life CCC 15 19.1% 122
CCC '07 S5 - Bowling for Numbers CCC 10p 30.0% 883
CCC '08 S4 - Twenty-four CCC 10 25.6% 829
CCC '08 S5 - Nukit CCC 10p 37.3% 726
CCC '09 S2 - Lights Going On and Off CCC 10 40.8% 914
CCC '09 S3 - Degrees Of Separation CCC 10 27.9% 1369
CCC '09 S4 - Shop and Ship CCC 10 20.9% 1044
CCC '09 S5 - Wireless CCC 12p 35.4% 637
CCC '10 S3 - Firehose CCC 15p 18.7% 682
CCC '10 S4 - Animal Farm CCC 15p 25.7% 537
CCC '10 S5 - Nutrient Tree CCC 20p 19.7% 270
CCC '11 S3 - Alice Through the Looking Glass CCC 10p 36.0% 1214
CCC '11 S4 - Blood Distribution CCC 15p 8.0% 165
CCC '11 S5 - Switch CCC 12p 18.1% 421
CCC '12 S4 - A Coin Game CCC 15 27.1% 467
CCC '13 S3 - Chances of Winning CCC 10 41.3% 1386
CCC '13 S5 - Factor Solitaire CCC 15p 43.0% 745
CCC '14 S4 - Tinted Glass Window CCC 15p 29.2% 685
CCC '14 S5 - Lazy Fox CCC 20p 17.9% 468
CCC '15 J5 - π-day CCC 10p 27.4% 1505
CCC '15 S3 - Gates CCC 10p 18.8% 1805
CCC '15 S4 - Convex Hull CCC 15p 27.5% 1177
CCC '15 S5 - Greedy For Pies CCC 17p 23.5% 562
CCC '16 S3 - Phonomenal Reviews CCC 12p 26.3% 1124
CCC '16 S4 - Combining Riceballs CCC 15p 29.1% 969
CCC '16 S5 - Circle of Life CCC 20p 22.6% 592
CCC '17 S4 - Minimum Cost Flow CCC 17p 14.0% 782
CCC '17 S5 - RMT CCC 20p 19.6% 250
CCC '18 S3 - RoboThieves CCC 12p 14.2% 1151