User contributions
- 09:46, 21 July 2021 (diff | hist) . . (+19) . . 2000 JBMO Problems/Problem 1 (→Solution 1)
- 17:08, 1 June 2020 (diff | hist) . . (0) . . 1993 USAMO Problems/Problem 5 (→Solution)
- 17:03, 15 May 2020 (diff | hist) . . (+838) . . 1983 USAMO Problems/Problem 3 (→Solution) (current)
