Problems

Problem Category Points AC % Users
CCC '09 J1 - ISBN CCC 3 45.8% 370
CCC '09 J2 - Old Fishin' Hole CCC 5 36.9% 126
CCC '09 J3 - Good Times CCC 5 19.1% 124
CCC '09 J4 - Signage CCC 7 31.1% 55
CCC '09 J5 - Degrees Of Separation CCC 10 25.1% 102
CCC '09 S1 - Cool Numbers CCC 5 21.7% 211
CCC '09 S2 - Lights Going on and Off CCC 10 43.6% 52
CCC '09 S4 - Shop and Ship CCC 15 10.2% 75
CCC '09 S5 - Wireless CCC 20p 23.0% 78
CCC '10 J1 - What is n, Daddy? CCC 3 35.6% 406
CCC '10 J2 - Up and Down CCC 5 21.2% 138
CCC '10 J3 - Punchy CCC 5 39.3% 118
CCC '10 J4 - Global Warming CCC 10p 19.5% 102
CCC '10 J5 - Knight Hop CCC 10 40.2% 175
CCC '10 S1 - Computer Purchase CCC 5 14.6% 120
CCC '10 S2 - Huffman Encoding CCC 5 59.3% 91
CCC '10 S3 - Firehose CCC 15p 11.8% 62
CCC '10 S4 - Animal Farm CCC 15p 26.7% 59
CCC '10 S5 - Nutrient Tree CCC 20p 16.0% 41
CCC '11 J1 - Which Alien? CCC 3 37.3% 542
CCC '11 J2 - Who Has Seen The Wind CCC 5 29.7% 208
CCC '11 J3 - Sumac Sequences CCC 5 41.6% 187
CCC '11 J4 - Boring Business CCC 7 33.0% 108
CCC '11 J5 - Unfriend CCC 7 48.2% 79
CCC '11 S1 - English or French? CCC 5 41.1% 288
CCC '11 S2 - Multiple Choice CCC 5 68.0% 330
CCC '11 S3 - Alice Through the Looking Glass CCC 10p 32.4% 96
CCC '11 S4 - Blood Distribution CCC 10 35.0% 80
CCC '11 S5 - Switch CCC 12p 11.5% 59
CCC '12 J1 - Speed fines are not fine! CCC 3 28.3% 564
CCC '12 J2 - Sounds fishy! CCC 3 32.0% 381
CCC '12 J3 - Icon Scaling CCC 3 63.2% 275
CCC '12 J4 - Big Bang Secrets CCC 3 63.5% 170
CCC '12 S1 - Don't pass me the ball! CCC 3 57.5% 224
CCC '12 S2 - Aromatic Numbers CCC 5 53.9% 117
CCC '12 S3 - Absolutely Acidic CCC 7 17.4% 117
CCC '12 S4 - A Coin Game CCC 15 17.7% 41
CCC '12 S5 - Mouse Journey CCC 10 37.7% 163
CCC '13 J1 - Next in line CCC 3 71.0% 704
CCC '13 J2 - Rotating letters CCC 5 45.8% 328
CCC '13 J3 - From 1987 to 2013 CCC 5 42.4% 238
CCC '13 J4 - Time on task CCC 5 54.4% 194
CCC '13 S2 - Bridge Transport CCC 5 22.9% 152
CCC '13 S3 - Chances of Winning CCC 12 45.7% 96
CCC '13 S4 - Who is Taller? CCC 10 17.9% 133
CCC '13 S5 - Factor Solitaire CCC 15p 39.3% 78
CCC '14 J1 - Triangle Times CCC 3 31.3% 637
CCC '14 J2 - Vote Count CCC 3 45.1% 469
CCC '14 J3 - Double Dice CCC 3 61.8% 319
CCC '14 S1 - Party Invitation CCC 5 48.5% 250