Problems from Northwestern Europe Regional Contest (NWERC) 2016

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Arranging Hat	389	146	38%	0.05	132	113	86%	5.2
British Menu	344	106	31%	0.19	100	67	67%	7.0
Careful Ascent	2165	1189	55%	0.00	1003	955	95%	1.9
Driving in Optimistan	71	26	37%	0.03	28	23	82%	5.8
Exam Redistribution	1360	792	58%	0.00	735	693	94%	2.0
Free Weights	2977	856	29%	0.03	675	557	83%	4.3
Gotta Nudge 'Em All	100	24	24%	0.35	29	21	72%	8.0
Hamiltonian Hypercube	1318	568	43%	0.00	541	475	88%	3.0
Iron and Coal	977	287	29%	0.05	267	224	84%	5.0
Jupiter Orbiter	1005	235	23%	0.00	225	178	79%	6.1
Kiwi Trees	403	60	15%	0.00	69	46	67%	8.4