Problems from Central Europe Regional Contest (CERC) 2014

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Bricks0.0759170618827%5.7Harden
Can't Stop Playing0.0274551912023%8.1Harden
Good Morning!0.001275622208437%2.8Mediumen
Mountainous Landscape0.419641676036%7.4Harden
Outer Space Invaders0.0799338010427%6.5Harden
Parades0.0516311262318%7.7Harden
Pork Barrel0.9420812206630%7.0Harden
Sums0.001273500112632%3.1Mediumen
The Imp0.093395368516%8.3Harden
Virus Synthesis0.0712901212218%8.3Harden
Vocabulary0.0817071203126%6.9Harden
Wheels0.0155666725238%3.5Mediumen