User contributions
- 00:40, 2 July 2022 (diff | hist) . . (+337) . . Talk:2640: The Universe by Scientific Field
- 23:43, 24 June 2022 (diff | hist) . . (+131) . . Talk:2637: Roman Numerals
- 20:34, 1 June 2022 (diff | hist) . . (+179) . . 2627: Types of Scopes (→Explanation)
- 16:36, 1 June 2022 (diff | hist) . . (+228) . . 2627: Types of Scopes (→Explanation)
- 00:17, 21 May 2022 (diff | hist) . . (-12,133) . . 1928: Seven Years (Undo revision 271094 by Explain xkcd server admin (talk))
- 10:48, 28 February 2022 (diff | hist) . . (+409) . . Talk:2586: Greek Letters (Note about σ-algebra)
- 06:47, 19 February 2022 (diff | hist) . . (+869) . . 2583: Chorded Keyboard (→Explanation)