User contributions
- 12:42, 31 March 2023 (diff | hist) . . (+29) . . 2009 USAMO Problems/Problem 3 (→Problem)
- 12:41, 31 March 2023 (diff | hist) . . (-2,633) . . 2009 USAMO Problems/Problem 3
- 17:03, 30 March 2023 (diff | hist) . . (+13) . . 2009 USAMO Problems/Problem 3 (→Solution by DGUPTA714)
- 17:02, 30 March 2023 (diff | hist) . . (+2,591) . . 2009 USAMO Problems/Problem 3 (→Solution)
