Problems from Northwestern Europe Contest (NWERC) 2008

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Cat vs. Dog 1634 492 30% 0.00 380 267 70% 5.5
Disgruntled Judge 245 149 61% 0.00 133 121 91% 3.9
Easy Climb 182 43 24% 0.00 40 31 78% 6.7
Equilibrium Mobile 1020 378 37% 0.02 192 166 86% 3.9
Matchsticks 1423 394 28% 0.00 341 259 76% 4.3
Proving Equivalences 2375 629 26% 0.02 510 412 81% 5.7
Sculpture 27 13 48% 0.05 18 13 72% 7.8
Shuffle 172 76 44% 0.02 71 52 73% 6.8
Videopoker 50 24 48% 0.04 24 20 83% 6.7
White Water Rafting 1883 771 41% 0.00 571 499 87% 3.2