12 November 2011
- 21:3921:39, 12 November 2011 diff hist −1 Talk:Holidays related to Easter No edit summary
3 May 2011
- 10:5410:54, 3 May 2011 diff hist +28 100 doors →{{header|Ruby}}: minor tweak to comment and output of last solution
- 10:5210:52, 3 May 2011 diff hist +221 100 doors →{{header|Ruby}}: Added another option demonstrating Range#step.