Problems from German Collegiate Programming Contest (GCPC) 2013

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Boggle	1538	403	26%	0.17	280	220	79%	3.4
Booking	724	195	27%	0.14	176	129	73%	5.7
Chess	2272	799	35%	0.00	751	649	86%	2.8
Kastenlauf	2324	757	33%	0.00	693	566	82%	3.9
No Trees But Flowers	239	83	35%	0.00	47	40	85%	4.4
Peg Solitaire	330	165	50%	0.00	160	137	86%	3.6
Ringworld	73	27	37%	0.32	29	22	76%	7.0
The King of the North	649	218	34%	0.02	161	133	83%	5.1
Ticket Draw	23	9	39%	0.01	12	9	75%	6.5
Timing	127	71	56%	0.03	69	62	90%	4.5
Triangles	214	47	22%	0.00	60	34	57%	7.4