Problems from 2015 ICPC North American Qualifier Contest

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
All about that base 2488 978 39% 0.00 943 790 84% 3.1
Bobby's Bet 1458 684 47% 0.00 666 550 83% 3.0
Cantina of Babel 805 384 48% 0.00 350 296 85% 3.7
Circuit Counting 917 319 35% 0.00 356 246 69% 5.9
Cutting Brownies 375 187 50% 0.00 180 140 78% 4.4
Quick Brown Fox 7028 3727 53% 0.00 3567 3314 93% 1.6
Safe Passage 1493 529 35% 0.00 531 343 65% 5.2
Secret Message 5427 2813 52% 0.00 2574 2358 92% 1.8
Simon Says 9849 4966 50% 0.00 4653 4341 93% 1.6
Torn To Pieces 4077 1228 30% 0.00 1156 916 79% 3.9
UnDetected 575 271 47% 0.00 286 239 84% 3.9