Problems from 2019 ICPC East-Central NA Regional Contest

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Bio Trip	116	42	36%	0.01	41	36	88%	5.6
Cheese, If You Please	298	142	48%	0.00	109	103	94%	2.7
Follow the Bouncing Ball	90	19	21%	0.00	16	11	69%	8.6
Just Passing Through	640	161	25%	0.03	148	123	83%	4.5
Musical Chairs	663	241	36%	0.00	261	206	79%	3.8
Out of Sorts	582	250	43%	0.02	213	193	91%	3.2
Remainder Reminder	436	119	27%	0.00	124	96	77%	5.1
Retribution!	570	138	24%	0.11	153	108	71%	6.0
Square Rooms	104	44	42%	0.00	27	22	81%	5.9
Taxed Editor	334	81	24%	0.00	87	60	69%	6.5
Where Have You Bin?	139	51	37%	0.00	36	34	94%	4.9