Problems from Croatian Regional Competition in Informatics 2007

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Bard0.002182750133248%2.9Mediumen
Circle0.0010511525234%5.7Harden
Firefly0.011274648189441%3.5Mediumen
Tetris0.00337160689456%1.8Easyen