Problems from 2017 ICPC East-Central NA Regional Contest

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Question of Ingestion 1711 416 24% 0.00 381 297 78% 5.5
Abstract Art 383 123 32% 0.00 101 77 76% 5.5
Craters 359 81 23% 0.00 61 48 79% 7.8
DRM Messages 3830 2429 63% 0.00 2217 2107 95% 1.5
Game of Throwns 4550 1549 34% 0.00 1329 1173 88% 2.7
Is-A? Has-A? Who Knowz-A? 1410 257 18% 0.02 282 179 63% 7.2
Keeping On Track 512 216 42% 0.00 185 160 86% 4.2
Sheba's Amoebas 2480 1521 61% 0.00 1232 1156 94% 1.9
Twenty Four, Again 328 87 27% 0.00 72 60 83% 5.7
Workout for a Dumbbell 634 210 33% 0.00 206 158 77% 5.6