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Problem Category ▴ Points AC % Users
CCC '09 S2 - Lights Going On and Off CCC 10 40.6% 902
CCC '09 S4 - Shop and Ship CCC 10 21.0% 1034
CCC '09 S5 - Wireless CCC 12p 34.8% 622
CCC '14 S4 - Tinted Glass Window CCC 15p 29.2% 673
CCC '07 S1 - Federal Voting Age CCC 3 36.2% 2328
CCC '14 S5 - Lazy Fox CCC 20p 17.9% 456
CCC '13 S2 - Bridge Transport CCC 5 26.7% 2056
CCC '13 S5 - Factor Solitaire CCC 15p 42.8% 734
CCC '12 S1 - Don't pass me the ball! CCC 3 56.4% 2237
CCC '12 S2 - Aromatic Numbers CCC 5 53.4% 1716
CCC '12 S3 - Absolutely Acidic CCC 7 26.6% 1861
CCC '12 S4 - A Coin Game CCC 15 27.0% 457
CCC '12 S5 - Mouse Journey CCC 7 45.6% 1818
CCC '11 J5 - Unfriend CCC 7 46.8% 1003
CCC '11 S3 - Alice Through the Looking Glass CCC 10p 36.0% 1196
CCC '11 S4 - Blood Distribution CCC 15p 7.7% 157
CCC '11 S5 - Switch CCC 12p 18.3% 415
CCC '10 S1 - Computer Purchase CCC 5 14.1% 1324
CCC '10 S2 - Huffman Encoding CCC 5 53.6% 1576
CCC '10 S3 - Firehose CCC 15p 18.5% 651
CCC '10 S4 - Animal Farm CCC 15p 25.6% 529
CCC '10 S5 - Nutrient Tree CCC 20p 19.7% 268
CCC '03 J1 - Trident CCC 3 28.6% 2325
CCC '03 J2 - Picture Perfect CCC 3p 23.9% 1614
CCC '03 S1 - Snakes and Ladders CCC 5 20.5% 3106
CCC '03 S2 - Poetry CCC 5 17.3% 1456
CCC '03 S3 - Floor Plan CCC 7 27.8% 1953
CCC '03 S5 - Trucking Troubles CCC 10p 17.5% 683
CCC '02 J1 - 0123456789 CCC 3 5.4% 722
CCC '02 J2 - AmeriCanadian CCC 3 25.0% 3881
CCC '02 S1 - The Students' Council Breakfast CCC 5 39.6% 1498
CCC '02 S2 - Fraction Action CCC 5 19.0% 1884
CCC '07 S2 - Boxes CCC 5 27.5% 1214
CCC '07 S3 - Friends CCC 7 37.5% 1703
CCC '07 S4 - Waterpark CCC 7 30.9% 1502
CCC '15 S1 - Zero That Out CCC 3 51.0% 3880
CCC '15 S2 - Jerseys CCC 5p 26.7% 1957
CCC '15 S3 - Gates CCC 10p 18.7% 1778
CCC '15 S4 - Convex Hull CCC 15p 27.4% 1160
CCC '15 S5 - Greedy For Pies CCC 17p 23.5% 555
CCC '15 J1 - Special Day CCC 3 36.9% 8385
CCC '15 J2 - Happy or Sad CCC 3 37.1% 7069
CCC '15 J3 - Rövarspråket CCC 5p 38.5% 2268
CCC '15 J4 - Wait Time CCC 5 39.4% 1313
CCC '15 J5 - π-day CCC 10p 27.4% 1465
CCC '01 J1 - Dressing Up CCC 3 48.2% 2874
CCC '01 J2 - Mod Inverse CCC 3 42.9% 2535
CCC '16 S1 - Ragaman CCC 3p 29.7% 2302
CCC '16 S2 - Tandem Bicycle CCC 5p 53.2% 3501
CCC '16 S4 - Combining Riceballs CCC 15p 28.9% 944