Problems from Spotify Challenge 2010

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
A Different List Game0.00353126827021%8.8Harden
A List Game0.00185183434684%2.9Mediumen
Apparatus0.0128823817272%5.9Harden
Barking Up The Wrong Tree0.0020621242823%9.2Harden
Cheating Luck0.006151228368%7.8Harden
Cheering Game0.001080876878%6.7Harden
Chopping Wood0.01252104392989%3.3Mediumen
Ladder0.0035116621113795%1.5Easyen