User contributions
- 10:05, 23 February 2013 (diff | hist) . . (+463) . . 2013 AMC 10B Problems/Problem 17 (→Solution)
- 22:13, 8 February 2013 (diff | hist) . . (-1) . . m 2012 AIME I Problems/Problem 1 (→Solution 2)
- 22:13, 8 February 2013 (diff | hist) . . (-1) . . m 2012 AIME I Problems/Problem 1 (→Solution 1)
- 15:56, 29 December 2012 (diff | hist) . . (-1) . . 2006 AIME I Problems/Problem 1 (→Solution)
