Problems from IDI Open 2015

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
A Feast For Cats0.0058560264631%4.0Mediumen
Blackboard Numbers0.00108275276328%3.7Mediumen
Cat And Mouse0.005124820116%7.7Harden
Friday the 13th0.0054644226449%2.4Easyen
Help Roomba Find Himself0.006242896924%7.5Harden
I Hate The Number Nine0.0054837186939%2.7Easyen
NTNU Orienteering0.03689118829625%3.9Mediumen
Simon Says0.00512976415232%2.1Easyen
Smart Phone0.00127196677039%2.9Mediumen
Sneaky Snowninjas0.2415044448319%7.0Harden