User contributions
- 22:05, 4 May 2022 (diff | hist) . . (-25,084) . . 62: Valentine - Karnaugh (Undo revision 252903 by Ex Kay Cee Dee (talk))
- 00:52, 4 May 2022 (diff | hist) . . (-247,379) . . 2607: Geiger Counter (Undo revision 236252 by 172.69.235.151 (talk) - Vandalism)
- 23:25, 2 May 2022 (diff | hist) . . (+245) . . Talk:2614: 2 (group theory)
- 07:27, 14 April 2022 (diff | hist) . . (+42) . . 2606: Weird Unicode Math Symbols
- 04:42, 14 April 2022 (diff | hist) . . (-110) . . 2606: Weird Unicode Math Symbols