User contributions
- 12:28, 14 June 2022 (diff | hist) . . (0) . . m 2017 AMC 10A Problems/Problem 16 (→Problem)
- 15:22, 24 December 2019 (diff | hist) . . (-1) . . m 2019 AIME II Problems/Problem 10 (→Solution 2)
- 17:48, 4 November 2019 (diff | hist) . . (+73) . . 1978 IMO Problems/Problem 1 (→Solution)
