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	1941	365	19%	6.7Hard	en
Lista	0.06	866	245	70	29%	5.7Hard	en
N-Puzzle	0.00	83	3376	1972	58%	1.7Easy	en
Patuljci	0.00	59	5834	3005	52%	1.7Easy	en
Tenkici	0.01	671	184	50	27%	6.2Hard	en
Trojke	0.00	97	857	410	48%	3.4Medium	en