Problems from 2015 ICPC North American Qualifier Contest

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
All about that base 1936 740 38% 0.00 787 655 83% 2.9
Bobby's Bet 1289 597 46% 0.00 577 472 82% 3.3
Cantina of Babel 658 317 48% 0.00 299 251 84% 3.7
Circuit Counting 860 292 34% 0.00 327 223 68% 6.0
Cutting Brownies 353 168 48% 0.00 169 130 77% 4.4
Quick Brown Fox 5844 3144 54% 0.00 2986 2777 93% 1.6
Safe Passage 1444 502 35% 0.00 502 320 64% 5.3
Secret Message 4673 2401 51% 0.00 2182 1997 92% 1.9
Simon Says 8312 4248 51% 0.00 3961 3694 93% 1.6
Torn To Pieces 3097 985 32% 0.00 924 755 82% 3.1
UnDetected 476 236 50% 0.00 247 207 84% 3.7