User contributions
- 01:42, 12 March 2025 (diff | hist) . . (-1) . . 2009 AMC 10A Problems/Problem 24 (→The opposite of Solution 4) (current)
- 01:33, 12 March 2025 (diff | hist) . . (-2) . . 2009 AMC 10A Problems/Problem 24 (→The opposite of Solution 4)
- 00:21, 12 March 2025 (diff | hist) . . (+1,204) . . 2009 AMC 10A Problems/Problem 24
- 22:03, 10 March 2025 (diff | hist) . . (+25) . . 2007 AMC 12A Problems/Problem 22 (→Solution 2) (current)
- 06:49, 7 March 2025 (diff | hist) . . (+2,112) . . 2006 AMC 12A Problems/Problem 20
