User contributions
- 00:30, 7 November 2012 (diff | hist) . . (+788) . . 2008 AMC 12A Problems/Problem 17
- 00:01, 9 September 2012 (diff | hist) . . (+45) . . 2010 AMC 12B Problems/Problem 8
- 13:33, 21 August 2012 (diff | hist) . . (+3) . . 2012 AIME I Problems/Problem 3
- 01:20, 10 August 2012 (diff | hist) . . (+191) . . 2012 AIME I Problems/Problem 3 (→Solution)
- 01:19, 10 August 2012 (diff | hist) . . (+201) . . 2012 AIME I Problems/Problem 3 (→Solution)
- 13:59, 5 August 2012 (diff | hist) . . (+162) . . 2009 AMC 12A Problems/Problem 16
- 18:41, 1 August 2012 (diff | hist) . . (+1) . . 2011 AIME I Problems/Problem 7 (→Solution 2)
- 18:41, 1 August 2012 (diff | hist) . . (+1) . . 2011 AIME I Problems/Problem 7 (→Solution)
- 01:52, 23 July 2012 (diff | hist) . . (+1) . . Polynomial (→Intermediate Topics)
- 13:45, 22 July 2012 (diff | hist) . . (+716) . . USAMO historical results (→USAMO Winners)
- 23:36, 18 July 2012 (diff | hist) . . (+241) . . 2010 AMC 12B Problems/Problem 25 (→Solution)