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	17952	17340	97%	1.3Easy	en
Kutevi	0.00	117	783	711	91%	2.4Easy	en
Pasijans	0.12	960	58	36	62%	6.8Hard	en
Poslozi	0.02	582	44	24	55%	8.1Hard	en
Rimski	0.00	44	402	346	86%	3.5Medium	en
Vuk	0.01	888	181	159	88%	3.7Medium	en