Problems from Central Europe Regional Contest (CERC) 2014

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Bricks0.0759171118826%5.7Harden
Can't Stop Playing0.0274552612223%8.1Harden
Good Morning!0.001275683209337%2.9Mediumen
Mountainous Landscape0.419641726035%7.4Harden
Outer Space Invaders0.0799338510427%6.5Harden
Parades0.0516311312318%7.7Harden
Pork Barrel0.9420812256629%7.0Harden
Sums0.001273523113032%3.1Mediumen
The Imp0.093395418516%8.3Harden
Virus Synthesis0.0712901262217%8.4Harden
Vocabulary0.0817071253125%6.9Harden
Wheels0.0155667025438%3.5Mediumen