Problems from Nordic Collegiate Programming Contest (NCPC) 2015

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Adjoin the Networks0.00282351785224%5.8Harden
Bell Ringing0.0020777735846%4.7Mediumen
Cryptographer's Conundrum0.00515370928960%1.5Easyen
Disastrous Downtime0.001059243317234%2.9Mediumen
Entertainment Box0.03184261063124%6.1Harden
Floppy Music0.0036657625444%5.3Mediumen
Goblin Garden Guards0.05379399381520%6.0Harden
Hero Power0.038101334332%6.9Harden
Just a Quiz0.05100236811832%6.3Harden
iCar0.0133511922111%9.2Harden