Problems from IDI Open 2015

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
A Feast For Cats0.0057629237531%3.6Mediumen
Blackboard Numbers0.00108251768727%3.8Mediumen
Cat And Mouse0.005107518317%7.7Harden
Friday the 13th0.0054142207950%2.1Easyen
Help Roomba Find Himself0.007232076330%7.4Harden
I Hate The Number Nine0.0054490173639%2.9Mediumen
NTNU Orienteering0.03826111627825%4.1Mediumen
Simon Says0.00512345390432%2.2Easyen
Smart Phone0.00127150865243%2.7Easyen
Sneaky Snowninjas0.2415043907218%7.4Harden