Problems from IDI Open 2015

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
A Feast For Cats0.0057007220932%3.6Mediumen
Blackboard Numbers0.00108257570827%3.9Mediumen
Cat And Mouse0.005107618817%7.6Harden
Friday the 13th0.0054088206150%2.1Easyen
Help Roomba Find Himself0.006242166631%7.4Harden
I Hate The Number Nine0.0054254165039%3.0Mediumen
NTNU Orienteering0.03689109527025%4.3Mediumen
Simon Says0.00511921382032%2.4Easyen
Smart Phone0.00127143764845%2.7Easyen
Sneaky Snowninjas0.2415043877319%7.8Harden