User contributions
- 21:39, 14 March 2019 (diff | hist) . . (+1,193) . . 2019 AIME I Problems/Problem 12 (→Solution)
- 21:18, 14 March 2019 (diff | hist) . . (+409) . . 2019 AIME I Problems/Problem 12 (→Problem 12)
- 21:10, 31 January 2019 (diff | hist) . . (+565) . . 2003 AIME I Problems/Problem 10 (→Solutions)
- 00:58, 27 January 2019 (diff | hist) . . (+911) . . 1984 AHSME Problems/Problem 29 (→Solution)
