Problems from Croatian Open Competition in Informatics 2006/2007, contest #4

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Ispiti0.061400745574%6.2Harden
Jogurt0.0085775369%7.4Harden
Prsteni0.00322779263795%1.5Easyen
Sibice0.0050139691337496%1.3Easyen
Skener0.00425154493296%1.3Easyen
Zbrka0.0115421116980%5.0Mediumen