Problems from 2015 ICPC North American Qualifier Contest

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
All about that base 1479 527 36% 0.00 581 476 82% 2.9
Bobby's Bet 1128 507 45% 0.01 507 406 80% 3.4
Cantina of Babel 414 202 49% 0.00 208 171 82% 3.8
Circuit Counting 671 197 29% 0.01 276 180 65% 6.2
Cutting Brownies 314 148 47% 0.00 148 114 77% 3.9
Quick Brown Fox 3733 1937 52% 0.00 1883 1744 93% 1.7
Safe Passage 1128 349 31% 0.00 409 245 60% 5.4
Secret Message 2817 1544 55% 0.00 1417 1323 93% 1.6
Simon Says 4211 2270 54% 0.00 2182 2034 93% 1.6
Torn To Pieces 1717 548 32% 0.00 556 446 80% 3.7
UnDetected 381 189 50% 0.00 205 170 83% 3.8