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

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Cetvrta0.0041105861012896%1.4Easyen
Peg0.00811558143292%2.0Easyen
Prinova0.0021528022580%5.0Mediumen
Srednji0.0011486676188%3.0Mediumen
Staza0.001032251352%7.4Harden
Zapis0.0026126821681%5.3Mediumen