Problems from Northwestern Europe Regional Contest (NWERC) 2016

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Arranging Hat 247 100 40% 0.05 93 82 88% 4.0
British Menu 270 76 28% 0.40 80 51 64% 7.7
Careful Ascent 881 516 59% 0.00 411 395 96% 1.8
Driving in Optimistan 53 19 36% 0.03 22 17 77% 6.4
Exam Redistribution 745 439 59% 0.00 402 374 93% 2.2
Free Weights 874 290 33% 0.17 272 227 83% 4.3
Gotta Nudge 'Em All 66 17 26% 0.37 22 17 77% 6.9
Hamiltonian Hypercube 855 360 42% 0.00 331 290 88% 2.9
Iron and Coal 530 161 30% 0.05 165 137 83% 4.7
Jupiter Orbiter 461 116 25% 0.00 118 91 77% 5.6
Kiwi Trees 328 45 14% 0.00 46 34 74% 7.2