Problems from German Collegiate Programming Contest (GCPC) 2013

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Boggle0.17847104381678%5.0Mediumen
Booking0.0138942733378%4.9Mediumen
Chess0.001922084178886%3.1Mediumen
Kastenlauf0.003571738147985%2.9Mediumen
No Trees But Flowers0.0020417914883%5.5Harden
Peg Solitaire0.0054562054588%2.9Mediumen
Ringworld0.32769755067%7.8Harden
The King of the North0.02140768855881%5.8Harden
Ticket Draw0.01986321753%7.0Harden
Timing0.0356717015289%3.6Mediumen
Triangles0.0012731096661%6.7Harden