Problems from CTU Open 2010

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Arbitrage?0.014574403122428%3.7Mediumen
Bus Clock Display0.02299743716%7.7Harden
Bus Schedules0.092415661218%8.5Harden
God Save the i-th Queen0.0743395933835%5.8Harden
Hack Around the Lock0.0614451272217%7.8Harden
Measuring Problem Difficulty0.043951206050%6.7Harden
The Easiest Problem Is This One0.00513001712655%1.5Easyen