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