User contributions
- 01:16, 26 December 2019 (diff | hist) . . (+297) . . Talk:2236: Is it Christmas?
- 20:29, 23 December 2019 (diff | hist) . . (-325) . . 2244: Thumbtacks And String (→Explanation)
- 00:34, 26 May 2016 (diff | hist) . . (+60) . . 1079: United Shapes (→Chart)
- 12:30, 1 April 2016 (diff | hist) . . (+167) . . Talk:1661: Podium
- 15:35, 30 March 2016 (diff | hist) . . (+292) . . Talk:1662: Jack and Jill
- 12:55, 30 March 2016 (diff | hist) . . (+198) . . Talk:1661: Podium
- 23:41, 29 March 2016 (diff | hist) . . (+1,782) . . Talk:1661: Podium
- 22:20, 22 February 2016 (diff | hist) . . (+328) . . Talk:1645: Toasts (Real Solids vs Liquid Diet?)
- 21:46, 7 December 2015 (diff | hist) . . (-1) . . 1613: The Three Laws of Robotics (→Explanation: Typos)
- 16:35, 29 October 2015 (diff | hist) . . (-102) . . Talk:759: 3x9 (Removed spam comment)
- 14:21, 28 October 2015 (diff | hist) . . (+20) . . 1596: Launch Status Check (→Explanation)
- 14:16, 28 October 2015 (diff | hist) . . (+895) . . 1596: Launch Status Check (Added info about the comments about "V" shape used to identify bird.)
- 14:38, 5 October 2015 (diff | hist) . . (+1) . . 1586: Keyboard Problems (→Explanation: Typo)
