Problems from Croatian Open Competition in Informatics 2009/2010, contest #2

	Add	Remove

Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
Faktor	0.00	5	27224	17693	65%	1.4Easy	en
Kutevi	0.00	117	1105	624	56%	2.5Easy	en
Pasijans	0.15	960	225	56	25%	9.0Hard	en
Poslozi	0.02	582	325	53	16%	8.1Hard	en
Rimski	0.00	5	1047	328	31%	3.7Medium	en
Vuk	0.01	888	466	219	47%	3.8Medium	en