User contributions
- 13:46, 11 August 2012 (diff | hist) . . (+719) . . 2006 AMC 12B Problems/Problem 16 (→Solution)
- 15:14, 13 June 2012 (diff | hist) . . (+9) . . 2012 AMC 12B Problems/Problem 13 (→Solution 1)
- 17:50, 3 March 2012 (diff | hist) . . (+6) . . 2011 USAJMO Problems/Problem 3 (→Problem)
- 02:10, 3 January 2012 (diff | hist) . . (+1) . . 2011 AMC 12B Problems/Problem 20 (→Solution 2)
- 02:09, 3 January 2012 (diff | hist) . . (+1,044) . . 2011 AMC 12B Problems/Problem 20 (→Solution)
