Problems from 2017 ICPC East-Central NA Regional Contest

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Abstract Art 470 155 33% 0.00 132 95 72% 7.1
A Question of Ingestion 2193 499 23% 0.00 460 349 76% 5.9
Craters 443 100 23% 0.00 78 59 76% 7.6
DRM Messages 4844 3188 66% 0.00 2914 2787 96% 1.5
Game of Throwns 5541 1936 35% 0.00 1684 1495 89% 2.5
Is-A? Has-A? Who Knowz-A? 1599 293 18% 0.02 332 208 63% 7.6
Keeping On Track 652 279 43% 0.00 232 199 86% 4.3
Sheba's Amoebas 3780 2390 63% 0.00 1849 1752 95% 1.7
Twenty Four, Again 433 121 28% 0.00 93 72 77% 6.2
Workout for a Dumbbell 896 292 33% 0.00 290 225 78% 5.4