User contributions
- 07:27, 16 November 2022 (diff | hist) . . (-16) . . 2015 AMC 10A Problems/Problem 21 (→Solution 4)
- 07:27, 16 November 2022 (diff | hist) . . (+18) . . 2015 AMC 10A Problems/Problem 21 (→Solution 3)
- 06:13, 6 November 2022 (diff | hist) . . (0) . . m 2019 AMC 10B Problems/Problem 22 (→Solution 5 (Risky Guessing))
