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

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Name	Fastest	Shortest	Authors	Full Solves	Ratio	Difficulty	Languages
Faktor	0.00	18	17669	17067	97%	1.3Easy	en
Kutevi	0.00	117	726	664	91%	2.5Easy	en
Pasijans	0.15	960	56	35	62%	6.8Hard	en
Poslozi	0.02	582	42	21	50%	8.0Hard	en
Rimski	0.00	44	383	333	87%	3.4Medium	en
Vuk	0.01	888	179	156	87%	3.9Medium	en