User contributions
- 21:03, 26 October 2018 (diff | hist) . . (+10) . . m University of South Carolina High School Math Contest/1993 Exam/Problems (→Problem 27: fix latex) (current)
- 12:18, 12 December 2015 (diff | hist) . . (-1,453) . . 2002 USAMO Problems/Problem 4 (Removed two solutions that do not work)
- 21:32, 9 March 2015 (diff | hist) . . (+14,214) . . m 2015 AMC 10B Problems (restore to prevandalized form)
- 18:30, 18 July 2009 (diff | hist) . . (+80) . . AoPS Wiki:Competition ratings
- 20:03, 23 February 2009 (diff | hist) . . (-18) . . m 2001 AMC 12 Problems/Problem 11 (correction)
- 14:46, 30 September 2007 (diff | hist) . . (+51) . . m 2007 AMC 12A Problems/Problem 9 (oops)
- 06:39, 30 September 2007 (diff | hist) . . (-52) . . 2007 AMC 12A Problems/Problem 9