Problems from Nordic Collegiate Programming Contest (NCPC) 2015

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Adjoin the Networks0.00282375989024%6.1Harden
Bell Ringing0.0020787739145%4.7Mediumen
Cryptographer's Conundrum0.00516875997559%1.7Easyen
Disastrous Downtime0.0010510651357534%3.7Mediumen
Entertainment Box0.03184277265524%6.3Harden
Floppy Music0.0036665927241%5.5Harden
Goblin Garden Guards0.05379427285320%6.0Harden
Hero Power0.038101624528%7.0Harden
Just a Quiz0.05100240212030%6.3Harden
iCar0.0133282483715%9.2Harden