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

	Add	Remove

Name	Shortest	Authors	Full Solves	Ratio	Difficulty	Languages
Cetvrta	41	10766	10303	96%	1.3Easy	en
Peg	81	1592	1463	92%	2.0Easy	en
Prinova	215	288	232	81%	4.9Medium	en
Srednji	114	913	797	87%	3.2Medium	en
Staza	1032	25	13	52%	7.4Hard	en
Zapis	261	275	221	80%	5.2Medium	en