Problems from Northwestern Europe Regional Contest (NWERC) 2016

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Arranging Hat	319	120	38%	0.05	114	98	86%	4.7
British Menu	306	91	30%	0.19	89	58	65%	7.2
Careful Ascent	1128	644	57%	0.00	513	493	96%	1.8
Driving in Optimistan	59	22	37%	0.03	24	19	79%	6.2
Exam Redistribution	886	524	59%	0.00	473	442	93%	2.2
Free Weights	1599	496	31%	0.03	374	317	85%	4.2
Gotta Nudge 'Em All	87	22	25%	0.37	26	19	73%	7.4
Hamiltonian Hypercube	962	412	43%	0.00	386	338	88%	3.0
Iron and Coal	625	190	30%	0.05	192	159	83%	5.1
Jupiter Orbiter	740	187	25%	0.00	174	140	80%	5.7
Kiwi Trees	366	53	14%	0.00	61	40	66%	7.4