Problems from Spotify Challenge 2010

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
A Different List Game0.00353126927021%8.8Harden
A List Game0.00185190435584%2.8Mediumen
Apparatus0.0128823817272%5.9Harden
Barking Up The Wrong Tree0.0020621242823%9.2Harden
Cheating Luck0.006151228368%7.8Harden
Cheering Game0.001080897079%6.8Harden
Chopping Wood0.01252105093689%3.2Mediumen
Ladder0.0035116901116496%1.5Easyen