Problems from Northwestern Europe Regional Contest (NWERC) 2016

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Arranging Hat	289	112	39%	0.05	109	92	84%	5.2
British Menu	275	77	28%	0.40	82	52	63%	7.8
Careful Ascent	972	563	58%	0.00	457	439	96%	1.8
Driving in Optimistan	54	20	37%	0.03	23	18	78%	6.5
Exam Redistribution	832	486	58%	0.00	440	409	93%	2.2
Free Weights	1496	455	30%	0.03	341	289	85%	4.3
Gotta Nudge 'Em All	80	18	22%	0.37	25	18	72%	7.6
Hamiltonian Hypercube	901	386	43%	0.00	357	314	88%	2.9
Iron and Coal	571	171	30%	0.05	178	146	82%	5.2
Jupiter Orbiter	667	174	26%	0.00	162	132	81%	5.2
Kiwi Trees	349	48	14%	0.00	57	36	63%	7.9