User contributions
- 18:32, 16 March 2023 (diff | hist) . . (+446) . . Talk:2750: Flatten the Planets
- 11:18, 2 September 2021 (diff | hist) . . (+906) . . Talk:2510: Modern Tools
- 13:24, 31 August 2021 (diff | hist) . . (+1,214) . . Talk:2509: Useful Geometry Formulas