Problems from Croatian Open Competition in Informatics 2006/2007, contest #3

	Add	Remove

Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
Bicikli	0.01	375	1796	345	19%	6.6Hard	en
Lista	0.06	866	179	61	34%	5.9Hard	en
N-Puzzle	0.00	83	2842	1703	60%	1.7Easy	en
Patuljci	0.00	59	5517	2837	51%	1.6Easy	en
Tenkici	0.01	671	156	46	29%	5.8Hard	en
Trojke	0.00	97	802	384	48%	3.4Medium	en