Problems from IDI Open 2015

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
A Feast For Cats0.0058360260231%3.9Mediumen
Blackboard Numbers0.00108272575128%3.8Mediumen
Cat And Mouse0.005118219717%7.7Harden
Friday the 13th0.0054554221149%2.4Easyen
Help Roomba Find Himself0.006242536726%7.5Harden
I Hate The Number Nine0.0054797184438%2.9Mediumen
NTNU Orienteering0.03689118029325%4.0Mediumen
Simon Says0.00512901411932%2.1Easyen
Smart Phone0.00127189374940%3.0Mediumen
Sneaky Snowninjas0.2415044227518%7.4Harden