Problems from Croatian Open Competition in Informatics 2015/2016, contest #1

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Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
Akcija	0.00	5	17974	7691	43%	2.2Easy	en
Baloni	0.01	5	9917	3225	33%	3.2Medium	en
Karte	0.00	88	5377	3068	57%	1.6Easy	en
Relativnost	0.07	1023	82	37	45%	6.1Hard	en
Topovi	0.22	785	117	52	44%	5.9Hard	en
Uzastopni	0.01	1163	80	35	44%	5.5Hard	en