User contributions
- 13:52, 25 September 2012 (diff | hist) . . (+227) . . Talk:1112: Think Logically
- 11:27, 25 September 2012 (diff | hist) . . (+314) . . Talk:1112: Think Logically
- 10:23, 17 September 2012 (diff | hist) . . (0) . . 1109: Refrigerator (→Explanation: typo)