User contributions
- 14:54, 17 September 2019 (diff | hist) . . (-59) . . m 2017 USAJMO Problems/Problem 4 (→Solution)
- 10:34, 4 April 2015 (diff | hist) . . (-1) . . m 1989 AIME Problems (Typo fixed)
- 21:51, 8 March 2015 (diff | hist) . . (-188) . . 1985 AIME Problems/Problem 4 (→Solution 2)
- 21:46, 8 March 2015 (diff | hist) . . (+48) . . 1985 AIME Problems/Problem 4 (→Solution 2)
