User contributions
- 18:29, 24 May 2015 (diff | hist) . . (-4) . . m MATHCOUNTS (→National Competition Sites)
- 22:18, 28 November 2014 (diff | hist) . . (+1) . . m 2004 USAMO Problems/Problem 6 (→Solution) (current)
- 23:04, 20 August 2014 (diff | hist) . . (+151) . . m Sophie Germain Identity (→Intermediate)
- 08:37, 4 March 2014 (diff | hist) . . (+16) . . 2011 AIME II Problems/Problem 1 (→Solution)
- 22:00, 17 February 2014 (diff | hist) . . (+13) . . 2011 AMC 10A Problems/Problem 24 (→Solution 2)
- 14:06, 9 July 2013 (diff | hist) . . (+13) . . 2013 AMC 10A Problems/Problem 15 (→Solution 2 (actually solving))