Problems from Nordic Collegiate Programming Contest (NCPC) 2015

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Adjoin the Networks0.00282384290524%6.0Harden
Bell Ringing0.0020790340545%4.6Mediumen
Cryptographer's Conundrum0.005169431001159%1.7Easyen
Disastrous Downtime0.0010510803363234%3.6Mediumen
Entertainment Box0.03184286967724%6.1Harden
Floppy Music0.0036672929240%5.5Harden
Goblin Garden Guards0.05379445788120%5.9Harden
Hero Power0.038101874725%7.2Harden
Just a Quiz0.05100242312229%6.3Harden
iCar0.0133282893713%9.3Harden