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

	Add	Remove

Name	Shortest	Total	Acc.	Ratio	Difficulty	Languages
Cetvrta	5	18045	10953	61%	1.3Easy	en
Peg	81	2713	1554	57%	1.9Easy	en
Prinova	215	1014	265	26%	5.0Medium	en
Srednji	114	2491	892	36%	3.4Medium	en
Staza	1032	118	27	23%	6.9Hard	en
Zapis	261	1206	341	28%	5.4Medium	en