Problems from 2015 ICPC North American Qualifier Contest

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
All about that base 1569 561 36% 0.00 615 504 82% 2.9
Bobby's Bet 1165 523 45% 0.01 521 419 80% 3.4
Cantina of Babel 459 223 49% 0.00 224 184 82% 3.8
Circuit Counting 699 207 30% 0.01 287 189 66% 6.0
Cutting Brownies 331 156 47% 0.00 156 122 78% 3.9
Quick Brown Fox 4056 2167 53% 0.00 2079 1932 93% 1.6
Safe Passage 1201 370 31% 0.00 424 256 60% 5.4
Secret Message 3179 1746 55% 0.00 1583 1474 93% 1.6
Simon Says 5086 2732 54% 0.00 2607 2438 94% 1.5
Torn To Pieces 1846 607 33% 0.00 608 488 80% 3.6
UnDetected 408 200 49% 0.00 215 179 83% 3.8