Problems from Spotify Challenge 2010

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
A Different List Game0.00353127627121%8.8Harden
A List Game0.00185217438084%2.7Easyen
Apparatus0.0128824117573%5.8Harden
Barking Up The Wrong Tree0.0020621252822%9.2Harden
Cheating Luck0.006151228368%7.8Harden
Cheering Game0.001080937378%7.2Harden
Chopping Wood0.01252105994489%3.0Mediumen
Ladder0.0035117011117395%1.5Easyen