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- 15:09, 16 February 2020 (diff | hist) . . (-1) . . m 2020 AMC 10A Problems/Problem 25 (→Solution 1)
- 15:45, 10 February 2017 (diff | hist) . . (+36) . . m 2010 AMC 10A Problems/Problem 23 (→Solution 2)
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