Problems from Croatian Open Competition in Informatics 2010/2011, contest #5

Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
Dvoniz	0.01	363	364	107	29%	7.0Hard	en
Honi	0.01	268	160	84	52%	3.1Medium	en
Slika	0.19	1441	159	29	18%	8.5Hard	en