User contributions
- 05:39, 10 February 2020 (diff | hist) . . (+78) . . 2265: Tax AI
- 20:29, 25 September 2019 (diff | hist) . . (+713) . . 2207: Math Work (→Explanation: brief)
- 20:21, 25 September 2019 (diff | hist) . . (+117) . . 2207: Math Work (→Transcript: add categories)