User contributions
- 12:09, 3 March 2014 (diff | hist) . . (+783) . . 1992 AIME Problems/Problem 9 (Solution 4)
- 22:04, 14 February 2014 (diff | hist) . . (-25) . . 1985 AHSME Problems/Problem 30 (Switched +/- based on problem statement)
- 22:01, 14 February 2014 (diff | hist) . . (0) . . 1985 AHSME Problems/Problem 30 (→Problem)
- 21:48, 14 February 2014 (diff | hist) . . (+637) . . 1985 AHSME Problems/Problem 28 (Solution 2)
- 23:50, 25 January 2014 (diff | hist) . . (+1,206) . . 2012 AMC 12B Problems/Problem 16 (Solution 3)