Problems from Croatian Open Competition in Informatics 2015/2016, contest #3

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Name	Fastest	Shortest	Authors	Full Solves	Ratio	Difficulty	Languages
Domino	0.21	1094	96	44	46%	8.6Hard	en
Esej	0.00	62	1224	1059	87%	3.4Medium	en
Molekule	0.01	184	548	485	89%	3.4Medium	en
Nekameleoni	0.33	1119	55	37	67%	6.8Hard	en
Pot	0.00	27	19774	19041	96%	1.4Easy	en
Slon	0.00	77	75	59	79%	5.9Hard	en