User contributions
- 13:09, 18 October 2024 (diff | hist) . . (-3) . . m Orthocenter (→Properties) (current)
- 09:42, 12 December 2022 (diff | hist) . . (+1) . . m Class Badges (→AoPS Class Badges)
- 09:02, 12 November 2022 (diff | hist) . . (0) . . m 2016 AMC 8 Problems/Problem 2 (→Solution 4)