Problems from Northwestern Europe Regional Contest (NWERC) 2016

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Arranging Hat	424	160	38%	0.05	138	119	86%	5.3
British Menu	355	110	31%	0.19	101	68	67%	7.1
Careful Ascent	2364	1268	54%	0.00	1081	1027	95%	1.9
Driving in Optimistan	72	27	38%	0.03	29	24	83%	5.9
Exam Redistribution	1395	810	58%	0.00	755	709	94%	2.1
Free Weights	3176	921	29%	0.03	724	600	83%	4.3
Gotta Nudge 'Em All	101	25	25%	0.35	30	22	73%	8.0
Hamiltonian Hypercube	1386	600	43%	0.00	578	505	87%	3.1
Iron and Coal	1010	295	29%	0.05	279	232	83%	5.1
Jupiter Orbiter	1109	251	23%	0.00	238	187	79%	6.2
Kiwi Trees	418	63	15%	0.00	72	49	68%	8.4