Problems from Croatian Open Competition in Informatics 2016/2017, contest #1

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Name	Fastest	Shortest	Authors	Full Solves	Ratio	Difficulty	Languages
Cezar	0.00	464	96	78	81%	6.1Hard	en
Jetpack	0.01	534	181	143	79%	5.5Hard	en
Kralj	0.37	920	53	38	72%	5.7Hard	en
Mag	0.14	1153	48	28	58%	7.7Hard	en
Tarifa	0.00	27	24012	23084	96%	1.4Easy	en
Vještica	0.06	556	43	28	65%	6.4Hard	en