Problems from Croatian Open Competition in Informatics 2007/2008, contest #1

	Add	Remove

Name	Shortest	Authors	Full Solves	Ratio	Difficulty	Languages
Cetvrta	41	10792	10324	96%	1.4Easy	en
Peg	81	1594	1466	92%	1.9Easy	en
Prinova	215	288	233	81%	4.8Medium	en
Srednji	114	918	803	87%	3.1Medium	en
Staza	1032	25	13	52%	7.6Hard	en
Zapis	261	277	223	81%	5.2Medium	en