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	27360	17779	65%	1.4Easy	en
Kutevi	0.00	117	1140	644	56%	2.5Easy	en
Pasijans	0.15	960	225	56	25%	9.0Hard	en
Poslozi	0.02	582	327	54	17%	7.9Hard	en
Rimski	0.00	5	1050	330	31%	3.7Medium	en
Vuk	0.01	888	467	220	47%	3.8Medium	en