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	17983	17370	97%	1.3Easy	en
Kutevi	0.00	117	786	719	91%	2.4Easy	en
Pasijans	0.12	960	58	37	64%	7.0Hard	en
Poslozi	0.02	582	43	23	53%	8.2Hard	en
Rimski	0.00	44	405	347	86%	3.5Medium	en
Vuk	0.01	888	182	161	88%	3.6Medium	en