User contributions
- 07:52, 27 May 2023 (diff | hist) . . (+1) . . m 2781: The Six Platonic Solids (Fix typo)
- 20:51, 2 October 2020 (diff | hist) . . (-5) . . m 2367: Masks (→Explanation: syntax)
- 20:46, 2 October 2020 (diff | hist) . . (0) . . m 2367: Masks (→Transcript: Typo)
- 20:43, 2 October 2020 (diff | hist) . . (+56) . . 2367: Masks (→Explanation)
- 19:07, 15 September 2013 (diff | hist) . . (0) . . m 1264: Slideshow (Spelling)
- 17:38, 8 April 2013 (diff | hist) . . (+2) . . m 1196: Subways (→Explanation: reduce redundancy)