Problems from Northwestern Europe Contest (NWERC) 2008

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Cat vs. Dog 728 221 30% 0.00 160 110 69% 5.7
Disgruntled Judge 47 32 68% 0.00 25 22 88% 4.7
Equilibrium Mobile 236 91 39% 0.02 58 51 88% 3.9
Matchsticks 277 69 25% 0.00 85 60 71% 5.1
Proving Equivalences 470 168 36% 0.05 127 106 83% 4.8
Sculpture 6 4 67% 0.08 5 4 80% 6.7
Shuffle 69 36 52% 0.03 26 19 73% 6.8
Videopoker 5 3 60% 1.56 3 3 100% 5.2
White Water Rafting 367 141 38% 0.00 126 112 89% 3.1