Problems from German Collegiate Programming Contest (GCPC) 2013

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Boggle	2113	594	28%	0.17	374	299	80%	3.7
Booking	847	230	27%	0.10	211	158	75%	5.4
Chess	3003	1023	34%	0.00	972	837	86%	2.9
Kastenlauf	2749	923	34%	0.00	835	688	82%	3.9
No Trees But Flowers	343	106	31%	0.00	60	53	88%	4.7
Peg Solitaire	357	189	53%	0.00	180	156	87%	3.4
Ringworld	83	30	36%	0.32	33	25	76%	6.9
The King of the North	907	288	32%	0.02	222	182	82%	5.3
Ticket Draw	33	12	36%	0.01	16	12	75%	6.6
Timing	141	84	60%	0.03	79	72	91%	4.3
Triangles	254	54	21%	0.00	71	41	58%	8.0