Problems from Southwestern Europe Regional Contest (SWERC) 2010

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
3-Sided Dice 2995 244 8% 0.00 500 172 34% 8.7
Assembly Line 379 117 31% 0.64 103 79 77% 6.3
Comparing Answers 413 153 37% 0.09 102 70 69% 7.4
Fake Scoreboard 249 77 31% 0.03 66 47 71% 6.9
Jumping Monkey 443 143 32% 0.00 100 77 77% 7.0
Lawn Mower 1569 849 54% 0.00 750 700 93% 2.0
Palindromic DNA 128 44 34% 0.14 38 32 84% 6.1
Periodic Points 54 13 24% 0.22 11 10 91% 6.3
Sensor Network 91 29 32% 0.42 39 27 69% 7.8