Problems from Croatian Open Competition in Informatics 2015/2016, contest #6

	Add	Remove

Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
Bela	0.00	5	14974	9392	63%	1.4Easy	en
Krumpirko	0.00	912	149	29	19%	7.1Hard	en
Parovi	0.00	5	107	39	36%	6.7Hard	en
Pianino	0.04	210	249	91	37%	4.4Medium	en
Putovanje	0.00	81	3144	1099	35%	3.1Medium	en
San	0.65	1792	73	21	29%	7.2Hard	en