User contributions
- 14:52, 20 September 2015 (diff | hist) . . (-2) . . 2012 AIME I Problems/Problem 2 (→Solution 2)
- 01:20, 16 July 2015 (diff | hist) . . (0) . . 2004 AMC 10B Problems (→Problem 2: put space after 7)
- 18:48, 25 January 2015 (diff | hist) . . (+9) . . 2008 AMC 10A Problems/Problem 21 (→Solution)
- 17:37, 25 January 2015 (diff | hist) . . (-22) . . 2008 AMC 12A Problems/Problem 6 (→Solution 2)