Problems

Problem Category Points AC % Users
CCC '06 J4 - It's tough being a teen! CCC 7 46.2% 93
CCC '06 S1 - Maternity CCC 5 31.8% 108
CCC '06 S2 - Attack of the CipherTexts CCC 5 61.7% 184
CCC '06 S3 - Tin Can Telephone CCC 12 15.2% 74
CCC '06 S4 - Groups CCC 10 35.8% 39
CCC '06 S5 - Origin of Life CCC 15p 31.6% 42
CCC '07 J1 - Who is in the Middle? CCC 3 49.2% 863
CCC '07 J2 - I Speak TXTMSG CCC 3 28.0% 387
CCC '07 J3 - Deal or No Deal Calculator CCC 3 28.2% 218
CCC '07 J5 - Keep on Truckin' CCC 5 43.3% 197
CCC '07 S1 - Federal Voting Age CCC 5 39.6% 253
CCC '07 S2 - Boxes CCC 5 22.4% 92
CCC '07 S3 - Friends CCC 10 19.3% 149
CCC '07 S4 - Waterpark CCC 10 25.6% 166
CCC '07 S5 - Bowling for Numbers CCC 10p 22.4% 111
CCC '08 J1 - Body Mass Index CCC 3 30.7% 713
CCC '08 J2 - Do the Shuffle CCC 3 41.8% 201
CCC '08 J3 - GPS Text Entry CCC 3 56.3% 117
CCC '08 J4 - From Prefix to Postfix CCC 7 42.3% 61
CCC '08 S1 - It's Cold Here! CCC 5 56.9% 274
CCC '08 S2 - Pennies in the Ring CCC 5 25.6% 141
CCC '08 S3 - Maze CCC 10 25.8% 149
CCC '08 S4 - Twenty-four CCC 10 25.1% 57
CCC '08 S5 - Nukit CCC 12p 29.9% 83
CCC '09 J1 - ISBN CCC 3 46.6% 432
CCC '09 J2 - Old Fishin' Hole CCC 5 35.8% 135
CCC '09 J3 - Good Times CCC 5 19.6% 136
CCC '09 J4 - Signage CCC 7 30.7% 59
CCC '09 J5 - Degrees Of Separation CCC 10 26.4% 125
CCC '09 S1 - Cool Numbers CCC 5 21.5% 243
CCC '09 S2 - Lights Going on and Off CCC 10 45.7% 59
CCC '09 S4 - Shop and Ship CCC 15 9.6% 89
CCC '09 S5 - Wireless CCC 15p 23.6% 102
CCC '10 J1 - What is n, Daddy? CCC 3 34.6% 475
CCC '10 J2 - Up and Down CCC 5 20.7% 148
CCC '10 J3 - Punchy CCC 5 39.8% 133
CCC '10 J4 - Global Warming CCC 10p 18.7% 116
CCC '10 J5 - Knight Hop CCC 10 42.2% 216
CCC '10 S1 - Computer Purchase CCC 5 15.0% 131
CCC '10 S2 - Huffman Encoding CCC 5 58.1% 104
CCC '10 S3 - Firehose CCC 15p 12.1% 67
CCC '10 S4 - Animal Farm CCC 15p 27.0% 64
CCC '10 S5 - Nutrient Tree CCC 20p 16.4% 44
CCC '11 J1 - Which Alien? CCC 3 36.1% 655
CCC '11 J2 - Who Has Seen The Wind CCC 5 30.5% 233
CCC '11 J3 - Sumac Sequences CCC 5 41.1% 216
CCC '11 J4 - Boring Business CCC 7 34.2% 116
CCC '11 J5 - Unfriend CCC 7 49.6% 87
CCC '11 S1 - English or French? CCC 5 42.0% 331
CCC '11 S2 - Multiple Choice CCC 5 67.4% 383