User contributions
- 14:08, 15 July 2021 (diff | hist) . . (-29,715) . . 2000 USAMO Problems/Problem 6 (→Problem) (current) (Tag: Replaced)
- 14:07, 15 July 2021 (diff | hist) . . (+29,714) . . 2000 USAMO Problems/Problem 6 (→Problem)
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