Problems from Northwestern Europe Regional Contest (NWERC) 2018

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Access Points	382	137	36%	0.01	127	100	79%	4.7
Brexit Negotiations	784	304	39%	0.11	274	226	82%	4.4
Circuit Board Design	585	142	24%	0.00	136	108	79%	6.6
Date Pickup	141	45	32%	0.09	30	23	77%	5.8
Equality Control	547	100	18%	0.03	132	82	62%	7.4
Fastest Speedrun	266	86	32%	0.24	67	45	67%	7.4
Game Design	545	163	30%	0.00	152	131	86%	4.6
Hard Drive	1270	445	35%	0.01	364	325	89%	3.0
Inflation	1474	844	57%	0.01	686	647	94%	1.7
Jinxed Betting	859	133	15%	0.01	162	108	67%	6.9
Kleptography	894	715	80%	0.00	602	591	98%	1.5