Problems from 2016 Southeast USA Regionals Division 1

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Alphabet	1117	550	49%	0.00	553	471	85%	3.0
Buggy Robot	95	38	40%	0.00	45	37	82%	5.9
Enclosure	54	5	9%	0.07	9	5	56%	7.6
Illumination	76	34	45%	0.00	35	28	80%	6.7
InTents	27	18	67%	0.00	19	17	89%	3.8
Islands	828	403	49%	0.00	372	333	90%	2.5
Paint	207	51	25%	0.10	62	45	73%	6.4
Periodic Strings	435	226	52%	0.00	246	212	86%	2.6
Water	97	38	39%	0.02	40	34	85%	5.3
Zigzag	523	182	35%	0.02	151	123	81%	4.8