Problems from 2015 ICPC North American Qualifier Contest

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
All about that base 2988 1179 39% 0.00 1144 965 84% 2.9
Bobby's Bet 1718 808 47% 0.00 764 641 84% 2.9
Cantina of Babel 1096 549 50% 0.00 488 421 86% 3.5
Circuit Counting 1021 371 36% 0.00 404 289 72% 5.8
Cutting Brownies 459 231 50% 0.00 219 177 81% 4.1
Quick Brown Fox 10888 5695 52% 0.00 5279 4919 93% 1.6
Safe Passage 1669 633 38% 0.00 598 407 68% 4.8
Secret Message 7113 3779 53% 0.00 3423 3164 92% 1.7
Simon Says 13434 6846 51% 0.00 6393 5994 94% 1.5
Torn To Pieces 5331 1634 31% 0.00 1497 1202 80% 3.5
UnDetected 705 331 47% 0.00 341 287 84% 3.9