User contributions
- 16:19, 7 December 2016 (diff | hist) . . (+30) . . Category:Self-driving cars
- 16:18, 7 December 2016 (diff | hist) . . (+30) . . Category:Man pages
- 16:16, 7 December 2016 (diff | hist) . . (+18) . . Category:Root category
- 05:38, 26 November 2016 (diff | hist) . . (-7) . . 1683: Digital Data (fix alt text to remove duplicate (as in the actual xkcd))