Problems from Northwestern Europe Regional Contest (NWERC) 2015 Practice

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Real Challenge 3490 1686 48% 0.00 1657 1550 94% 1.7
Build Dependencies 603 161 27% 0.08 140 97 69% 5.8
Calculating Dart Scores 1301 495 38% 0.00 289 251 87% 2.5