Problems from Central Europe Regional Contest (CERC) 2014

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Bricks	168	58	35%	0.07	63	45	71%	7.0
Can't Stop Playing	117	45	38%	0.02	37	27	73%	7.6
Good Morning!	1082	434	40%	0.00	404	355	88%	2.7
Mountainous Landscape	28	9	32%	0.60	14	8	57%	7.7
Outer Space Invaders	105	35	33%	0.08	30	18	60%	7.0
Parades	41	10	24%	0.28	17	10	59%	7.4
Pork Barrel	111	20	18%	1.67	16	13	81%	6.4
Sums	1157	383	33%	0.00	304	242	80%	5.2
The Imp	181	41	23%	0.09	52	30	58%	8.5
Virus Synthesis	49	13	27%	0.07	25	11	44%	7.2
Vocabulary	52	20	38%	0.09	25	19	76%	5.8
Wheels	478	159	33%	0.01	146	123	84%	4.1