Problems from 2016 Greater New York Region ACM Regional Contest

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
A Mazing!	2719	606	22%	0.09	293	220	75%	5.3
A Rational Sequence (Take 3)	960	784	82%	0.00	646	619	96%	1.7
DA-Sort	836	416	50%	0.01	358	319	89%	3.0
FBI Universal Control Numbers	824	475	58%	0.00	410	379	92%	2.2
Magical Mystery Knight's Tour	908	38	4%	0.00	100	23	23%	9.5
Permutation Descent Counts	593	435	73%	0.00	324	313	97%	1.8
Smoothed Gardens	116	19	16%	0.03	26	16	62%	8.1
Tight-Fit Sudoku	334	124	37%	0.00	103	88	85%	4.2
Which Base is it Anyway?	1639	665	41%	0.00	616	545	88%	2.4
m-ary Partitions	751	350	47%	0.00	286	250	87%	3.5