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

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Cetiri0.0056337332252%1.8Easyen
Cudak0.00502138533424%6.5Harden
Dejavu0.00110141658441%3.0Mediumen
Oktalni0.0053175167253%1.8Easyen
Redoks0.2310831333929%7.1Harden
Tajna0.0052441129353%2.1Easyen