Problems from Northwestern Europe Regional Contest (NWERC) 2015 Practice

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Real Challenge 6117 2954 48% 0.00 2848 2670 94% 1.6
Build Dependencies 2250 761 34% 0.08 511 416 81% 3.9
Calculating Dart Scores 2491 920 37% 0.00 566 479 85% 2.8