User contributions
- 15:34, 15 October 2023 (diff | hist) . . (+6) . . m 2009 AMC 10B Problems/Problem 20 (→Solution 1) (current)
- 15:33, 15 October 2023 (diff | hist) . . (+1) . . m 2009 AMC 10B Problems/Problem 20 (→Solution 1)
- 20:59, 2 October 2023 (diff | hist) . . (+19) . . 2008 AMC 10B Problems/Problem 24 (→Solution 4 (best solution /j))
- 20:58, 2 October 2023 (diff | hist) . . (-3) . . 2008 AMC 10B Problems/Problem 24 (→Solution 4 (best solution /j))