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	1909	362	19%	6.6Hard	en
Lista	0.06	866	232	70	30%	5.6Hard	en
N-Puzzle	0.00	83	3163	1862	59%	1.7Easy	en
Patuljci	0.00	59	5776	2980	52%	1.7Easy	en
Tenkici	0.01	671	171	50	29%	6.2Hard	en
Trojke	0.00	97	832	400	48%	3.5Medium	en