User contributions
- 15:19, 4 February 2018 (diff | hist) . . (+6) . . 2013 AMC 12A Problems/Problem 22 (→Solution 1)
- 23:07, 2 January 2018 (diff | hist) . . (-16) . . m 2007 AMC 12A Problems/Problem 24 (→Solution)
- 23:06, 2 January 2018 (diff | hist) . . (-14) . . m 2007 AMC 12A Problems/Problem 24
- 16:24, 20 December 2017 (diff | hist) . . (-17) . . m 2010 AIME I Problems/Problem 11 (→Solution 1)
