Problems from 2017 ICPC East-Central NA Regional Contest

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Abstract Art 387 126 33% 0.00 104 80 77% 5.5
A Question of Ingestion 1730 421 24% 0.00 384 300 78% 5.5
Craters 363 84 23% 0.00 62 49 79% 7.7
DRM Messages 4000 2562 64% 0.00 2344 2233 95% 1.5
Game of Throwns 4650 1589 34% 0.00 1375 1213 88% 2.7
Is-A? Has-A? Who Knowz-A? 1416 257 18% 0.02 283 179 63% 7.3
Keeping On Track 524 223 43% 0.00 189 164 87% 4.2
Sheba's Amoebas 2705 1661 61% 0.00 1343 1260 94% 1.9
Twenty Four, Again 346 103 30% 0.00 72 60 83% 5.8
Workout for a Dumbbell 656 218 33% 0.00 214 166 78% 5.5