Problems from Northwestern Europe Regional Contest (NWERC) 2020

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Atomic Energy	935	214	23%	0.02	114	90	79%	6.5
Bulldozer	47	17	36%	0.10	18	11	61%	6.6
Contest Struggles	1030	540	52%	0.00	438	418	95%	2.0
Dragon Balls	1348	271	20%	0.00	187	159	85%	5.2
Endgame	513	141	27%	0.02	117	104	89%	4.9
Flight Collision	1121	227	20%	0.03	158	121	77%	6.9
Great Expectations	210	81	39%	0.02	59	53	90%	5.5
Hot Springs	579	395	68%	0.01	285	267	94%	2.6
Island Tour	354	149	42%	0.01	102	95	93%	4.4
Joint Excavation	225	83	37%	0.05	79	67	85%	5.1
Keyboardd	1083	599	55%	0.00	481	451	94%	2.1