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