User contributions
- 16:13, 22 October 2022 (diff | hist) . . (-45) . . 2021 Fall AMC 10A Problems/Problem 18 (→Solution 5 (Tree Diagram))
- 16:12, 22 October 2022 (diff | hist) . . (+2,733) . . 2021 Fall AMC 10A Problems/Problem 18
- 14:30, 31 December 2021 (diff | hist) . . (0) . . m Stewart's theorem (→Nearly Identical Video Proof with an Example by TheBeautyofMath)
