Problems from 2015 ICPC North American Qualifier Contest

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
All about that base 2545 996 39% 0.00 967 808 84% 3.1
Bobby's Bet 1498 703 47% 0.00 673 556 83% 3.0
Cantina of Babel 819 392 48% 0.00 358 303 85% 3.7
Circuit Counting 921 322 35% 0.00 358 248 69% 5.9
Cutting Brownies 382 194 51% 0.00 185 145 78% 4.4
Quick Brown Fox 7355 3903 53% 0.00 3731 3470 93% 1.6
Safe Passage 1520 543 36% 0.00 538 351 65% 5.2
Secret Message 5510 2863 52% 0.00 2622 2401 92% 1.9
Simon Says 10198 5151 51% 0.00 4818 4501 93% 1.5
Torn To Pieces 4187 1260 30% 0.00 1180 937 79% 3.8
UnDetected 583 277 48% 0.00 291 244 84% 3.8