Problems from Croatian Open Competition in Informatics 2009/2010, contest #2

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Faktor0.0018179041729397%1.3Easyen
Kutevi0.0011775969491%2.4Easyen
Pasijans0.15960563562%6.9Harden
Poslozi0.02582422355%7.4Harden
Rimski0.004440134586%3.5Mediumen
Vuk0.0188818015888%3.7Mediumen