User contributions
- 04:47, 3 September 2015 (diff | hist) . . (+113) . . 1572: xkcd Survey (→Difficult words)
- 04:44, 3 September 2015 (diff | hist) . . (0) . . 1572: xkcd Survey (→Difficult words)
- 04:43, 3 September 2015 (diff | hist) . . (+73) . . 1572: xkcd Survey (→Difficult words)