User contributions
- 19:16, 23 December 2015 (diff | hist) . . (+68) . . 1196: Subways (→New York City)
- 20:35, 21 December 2015 (diff | hist) . . (+440) . . Talk:1597: Git
- 21:27, 18 November 2015 (diff | hist) . . (-39) . . 816: Applied Math