User contributions
- 07:45, 11 July 2018 (diff | hist) . . (+564) . . explain xkcd:Community portal (Undo revision 159760 by 141.101.69.63 (talk))
- 15:57, 4 April 2018 (diff | hist) . . (+89) . . Talk:1976: Friendly Questions
- 05:17, 17 May 2017 (diff | hist) . . (+104) . . 1838: Machine Learning