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Problem Category Points AC % Users
CCC '10 S1 - Computer Purchase CCC 5p 14.9% 1535
CCC '10 S2 - Huffman Encoding CCC 5p 54.5% 1853
CCC '10 S3 - Firehose CCC 15p 19.9% 865
CCC '10 S4 - Animal Farm CCC 15p 25.5% 595
CCC '10 S5 - Nutrient Tree CCC 20p 19.6% 293
CCC '11 J1 - Which Alien? CCC 3p 36.3% 7231
CCC '11 J2 - Who Has Seen The Wind CCC 5p 26.5% 2334
CCC '11 J3 - Sumac Sequences CCC 5p 42.9% 3444
CCC '11 J4 - Boring Business CCC 7p 29.6% 1783
CCC '11 J5 - Unfriend CCC 7p 46.8% 1183
CCC '11 S1 - English or French? CCC 5p 34.4% 6827
CCC '11 S2 - Multiple Choice CCC 3p 54.4% 7426
CCC '11 S3 - Alice Through the Looking Glass CCC 10p 35.8% 1360
CCC '11 S4 - Blood Distribution CCC 15p 8.9% 203
CCC '11 S5 - Switch CCC 12p 17.8% 464
CCC '12 J1 - Speed fines are not fine! CCC 3p 28.6% 6090
CCC '12 J2 - Sounds fishy! CCC 3p 35.1% 5368
CCC '12 J3 - Icon Scaling CCC 3p 50.4% 3372
CCC '12 J4 - Big Bang Secrets CCC 3p 58.7% 2846
CCC '12 S1 - Don't pass me the ball! CCC 3p 55.5% 2605
CCC '12 S2 - Aromatic Numbers CCC 5p 53.9% 1997
CCC '12 S3 - Absolutely Acidic CCC 7p 27.1% 2144
CCC '12 S4 - A Coin Game CCC 15p 27.6% 542
CCC '12 S5 - Mouse Journey CCC 7p 45.6% 2005
CCC '13 J1 - Next in line CCC 3p 62.9% 14452
CCC '13 J2 - Rotating letters CCC 3p 45.4% 5618
CCC '13 J4 - Time on task CCC 5p 44.7% 3595
CCC '13 S1 - From 1987 to 2013 CCC 5p 47.0% 4797
CCC '13 S2 - Bridge Transport CCC 5p 27.1% 2368
CCC '13 S3 - Chances of Winning CCC 10p 42.3% 1570
CCC '13 S4 - Who is Taller? CCC 7p 17.6% 1385
CCC '13 S5 - Factor Solitaire CCC 15p 41.7% 822
CCC '14 J1 - Triangle Times CCC 3p 29.9% 7944
CCC '14 J2 - Vote Count CCC 3p 44.7% 6298
CCC '14 J3 - Double Dice CCC 3p 55.9% 5378
CCC '14 S1 - Party Invitation CCC 5p 47.5% 4054
CCC '14 S2 - Assigning Partners CCC 5p 33.5% 3282
CCC '14 S3 - The Geneva Confection CCC 7p 25.8% 3098
CCC '14 S4 - Tinted Glass Window CCC 15p 30.0% 756
CCC '14 S5 - Lazy Fox CCC 20p 18.0% 505
CCC '15 J1 - Special Day CCC 3p 36.6% 10358
CCC '15 J2 - Happy or Sad CCC 3p 37.8% 8738
CCC '15 J3 - Rövarspråket CCC 5p 38.9% 2787
CCC '15 J4 - Wait Time CCC 5p 37.9% 1622
CCC '15 J5 - π-day CCC 10p 27.8% 1736
CCC '15 S1 - Zero That Out CCC 3p 51.9% 4379
CCC '15 S2 - Jerseys CCC 5p 27.6% 2276
CCC '15 S3 - Gates CCC 10p 19.5% 2114
CCC '15 S4 - Convex Hull CCC 15p 28.1% 1357
CCC '15 S5 - Greedy For Pies CCC 17p 22.6% 615