Problems from Croatian Open Competition in Informatics 2007/2008, contest #3

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Cetiri0.0056140324453%1.8Easyen
Cudak0.00502135532624%6.6Harden
Dejavu0.00110136856241%3.2Mediumen
Oktalni0.0053124165053%1.8Easyen
Redoks0.2310831183832%7.3Harden
Tajna0.0052388126553%2.1Easyen