User contributions
- 01:21, 7 April 2020 (diff | hist) . . (+292) . . 2019 AMC 8 Problems/Problem 3
- 01:14, 7 April 2020 (diff | hist) . . (-66) . . 2015 AMC 8 Problems/Problem 12
- 01:13, 7 April 2020 (diff | hist) . . (+147) . . 2015 AMC 8 Problems/Problem 12