Problems from IDI Open 2015

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
A Feast For Cats0.0056919217431%3.6Mediumen
Blackboard Numbers0.00108245266927%3.8Mediumen
Cat And Mouse0.005102118018%7.6Harden
Friday the 13th0.0053992200050%2.0Easyen
Help Roomba Find Himself0.007232066331%7.3Harden
I Hate The Number Nine0.0054202162539%2.9Mediumen
NTNU Orienteering0.03826108126625%4.2Mediumen
Simon Says0.00511782373932%2.2Easyen
Smart Phone0.00127138761744%2.7Easyen
Sneaky Snowninjas0.2415043847018%7.8Harden