User contributions
- 10:11, 28 January 2020 (diff | hist) . . (0) . . m 2009 AMC 10A Problems/Problem 5 (→Solution 1)
- 10:03, 28 January 2020 (diff | hist) . . (-3) . . m 2009 AMC 10A Problems (→Problem 2)
- 10:02, 28 January 2020 (diff | hist) . . (-17) . . m 2009 AMC 10A Problems (→Problem 1)