Problems from Southwestern Europe Regional Contest (SWERC) 2010

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
3-Sided Dice 1350 95 7% 0.00 215 75 35% 8.7
Assembly Line 69 22 32% 0.90 27 16 59% 8.7
Comparing Answers 179 57 32% 0.33 51 34 67% 7.8
Fake Scoreboard 71 14 20% 0.08 20 12 60% 8.6
Jumping Monkey 171 48 28% 0.04 36 31 86% 6.1
Lawn Mower 487 267 55% 0.00 243 226 93% 2.1
Palindromic DNA 87 24 28% 0.14 19 16 84% 6.2
Periodic Points 25 7 28% 0.22 6 5 83% 6.3
Sensor Network 42 13 31% 1.43 15 12 80% 7.0