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

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Faktor0.0018179831737097%1.3Easyen
Kutevi0.0011778671991%2.4Easyen
Pasijans0.12960583764%7.0Harden
Poslozi0.02582432353%8.2Harden
Rimski0.004440534786%3.5Mediumen
Vuk0.0188818216188%3.6Mediumen