User contributions
- 14:11, 26 July 2020 (diff | hist) . . (0) . . 2018 AMC 10B Problems/Problem 16 (→Solution 5 (Nicomachus' Theorem))
- 12:18, 11 November 2018 (diff | hist) . . (+888) . . 2015 AMC 8 Problems/Problem 7 (→Solution 3)
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