Problems from Nordic Collegiate Programming Contest (NCPC) 2015

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Adjoin the Networks 2268 599 26% 0.00 503 402 80% 5.5
Bell Ringing 591 296 50% 0.00 270 224 83% 4.6
Cryptographer's Conundrum 10781 6634 62% 0.00 5949 5741 97% 1.4
Disastrous Downtime 5551 1812 33% 0.00 1447 1210 84% 3.3
Entertainment Box 1478 391 26% 0.04 368 290 79% 6.1
Floppy Music 383 179 47% 0.00 173 154 89% 5.4
Goblin Garden Guards 3500 724 21% 0.05 502 358 71% 6.1
Hero Power 77 31 40% 0.03 42 27 64% 7.4
iCar 139 17 12% 0.01 41 14 34% 8.7
Just a Quiz 208 69 33% 0.05 78 58 74% 5.7