User contributions
- 12:09, 27 December 2010 (diff | hist) . . (+238) . . 2007 AMC 10A Problems/Problem 20 (→Solution)
- 20:23, 24 January 2010 (diff | hist) . . (+117) . . m 2008 AMC 10B Problems/Problem 23 (→Solution)
- 13:04, 23 November 2008 (diff | hist) . . (0) . . m 2008 AMC 10A Problems/Problem 19 (The answer was marked as D, so changed to C.)
