User contributions
- 22:28, 9 March 2017 (diff | hist) . . (+7) . . m 2017 AIME I
- 17:16, 12 March 2016 (diff | hist) . . (0) . . m Category:Introductory Trigonometry Problems
- 16:16, 21 December 2015 (diff | hist) . . (+13) . . 1950 AHSME Problems (→Problem 14)
- 16:15, 21 December 2015 (diff | hist) . . (+14) . . m 1950 AHSME Problems/Problem 14 (→Problem) (current)
