User contributions
- 20:30, 1 October 2025 (diff | hist) . . (-4) . . m 2005 AMC 10B Problems/Problem 20 (→Solution 4)
- 18:33, 5 July 2025 (diff | hist) . . (+9) . . 2023 AMC 12A Problems/Problem 21 (→Solution 1)
- 18:33, 5 July 2025 (diff | hist) . . (-1) . . m 2023 AMC 12A Problems/Problem 21 (→Solution 1)