User contributions
- 21:15, 7 September 2022 (diff | hist) . . (+3) . . 2669: Things You Should Not Do (→Transcript)
- 21:14, 7 September 2022 (diff | hist) . . (+62) . . 2669: Things You Should Not Do (→Transcript: add)
- 03:16, 25 August 2022 (diff | hist) . . (+6) . . Talk:2663: Tetherball Configurations
- 22:55, 17 August 2022 (diff | hist) . . (-3) . . 135: Substitute (-)