Problems from Croatian Open Competition in Informatics 2015/2016, contest #4

	Add	Remove

Name	Fastest	Shortest	Authors	Full Solves	Ratio	Difficulty	Languages
Chewbacca	0.02	104	630	534	85%	3.0Medium	en
Deathstar	0.00	24	1560	1501	96%	1.7Easy	en
Endor	0.02	493	56	41	73%	6.6Hard	en
Galaksija	0.11	600	88	70	80%	5.2Medium	en
Han	0.02	331	100	78	78%	4.7Medium	en
Yoda	0.00	136	3478	3124	90%	2.0Easy	en