Problems from Northwestern Europe Contest (NWERC) 2008

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Cat vs. Dog 1051 334 32% 0.00 251 182 73% 5.4
Disgruntled Judge 124 80 65% 0.00 66 61 92% 3.5
Easy Climb 69 8 12% 0.03 13 8 62% 7.7
Equilibrium Mobile 473 185 39% 0.02 96 80 83% 4.3
Matchsticks 615 165 27% 0.00 143 111 78% 4.1
Proving Equivalences 1348 389 29% 0.02 297 239 80% 5.2
Sculpture 18 9 50% 0.05 11 9 82% 7.0
Shuffle 90 48 53% 0.02 40 31 78% 6.9
Videopoker 26 15 58% 0.04 13 12 92% 5.4
White Water Rafting 1046 392 37% 0.00 336 280 83% 3.3