User contributions
- 01:23, 13 July 2024 (diff | hist) . . (+119) . . 2957: A Crossword Puzzle (→Explanation of clues)
- 03:25, 30 March 2024 (diff | hist) . . (+70) . . 2913: Periodic Table Regions
- 17:22, 22 October 2018 (diff | hist) . . (+549) . . Talk:2061: Tectonics Game ("Achievements" in last panel are not atolls but evolutionary stages of life)
- 14:30, 28 September 2018 (diff | hist) . . (+338) . . 2052: Stanislav Petrov Day (→Explanation)
- 16:55, 21 September 2018 (diff | hist) . . (+302) . . Talk:2049: Unfulfilling Toys (Unattached)
- 17:06, 14 September 2018 (diff | hist) . . (+192) . . Talk:2046: Trum-
- 15:56, 14 September 2018 (diff | hist) . . (-128) . . Talk:2046: Trum- (Fixed math)
- 11:08, 6 September 2018 (diff | hist) . . (+449) . . Talk:2042: Rolle's Theorem
