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

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Name	Fastest	Shortest	Authors	Full Solves	Ratio	Difficulty	Languages
Akcija	0.00	33	7795	6940	89%	1.6Easy	en
Baloni	0.01	77	3982	2736	69%	2.6Easy	en
Karte	0.00	78	3554	3368	95%	1.5Easy	en
Relativnost	0.07	1023	54	40	74%	5.7Hard	en
Topovi	0.22	785	50	40	80%	5.1Medium	en
Uzastopni	0.01	1149	46	34	74%	6.1Hard	en