User contributions
- 20:43, 2 February 2014 (diff | hist) . . (+1) . . m 2006 AIME I Problems/Problem 1 (→Solution) (current)
- 13:21, 1 July 2013 (diff | hist) . . (+205) . . 2003 AMC 12B Problems/Problem 12
- 20:40, 18 February 2013 (diff | hist) . . (-3) . . m 2011 AMC 10B Problems/Problem 19 (→Solution)
- 20:38, 18 February 2013 (diff | hist) . . (+281) . . 2012 AMC 12B Problems/Problem 12
