User contributions
- 06:46, 20 December 2020 (diff | hist) . . (+182) . . Talk:2400: Statistics
- 18:44, 14 December 2020 (diff | hist) . . (+14) . . Talk:1292: Pi vs. Tau
- 18:43, 14 December 2020 (diff | hist) . . (+284) . . Talk:1292: Pi vs. Tau