Problems from KTH Challenge 2012

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Birds on a Wire0.00798155245930%2.9Mediumen
Lifting Walls0.001765959144524%4.6Mediumen
Pub-lic Good0.00529138346534%3.8Mediumen
Restaurant Orders0.0128214956313021%4.7Mediumen
Toilet Seat0.001038329337040%2.8Mediumen
Xor Maximization0.005123629624%6.8Harden