User contributions
- 18:26, 7 February 2020 (diff | hist) . . (+15) . . 2020 AMC 10B Problems/Problem 9 (→Solution)
- 18:24, 7 February 2020 (diff | hist) . . (+29) . . 2020 AMC 10B Problems/Problem 9 (→Solution)
- 16:20, 7 February 2020 (diff | hist) . . (-8) . . AMC historical results (→AMC 12A)
- 16:20, 7 February 2020 (diff | hist) . . (-10) . . AMC historical results (→AMC 10A)
- 16:16, 7 February 2020 (diff | hist) . . (+269) . . 2020 AMC 10B Problems/Problem 2 (→See Also)
