Problems from IDI Open 2015

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
A Feast For Cats0.0057000220832%3.6Mediumen
Blackboard Numbers0.00108247767927%3.8Mediumen
Cat And Mouse0.005102918017%7.6Harden
Friday the 13th0.0054056203950%2.0Easyen
Help Roomba Find Himself0.007232076330%7.3Harden
I Hate The Number Nine0.0054356167238%2.9Mediumen
NTNU Orienteering0.03826108226725%4.1Mediumen
Simon Says0.00511836376232%2.2Easyen
Smart Phone0.00127143963344%2.7Easyen
Sneaky Snowninjas0.2415043907218%7.4Harden