User contributions
- 09:01, 10 March 2018 (diff | hist) . . (+26) . . 2018 AIME I Problems/Problem 15
- 22:16, 9 March 2018 (diff | hist) . . (+491) . . 2018 AIME I Problems/Problem 15
- 09:53, 16 April 2017 (diff | hist) . . (+31) . . m 2015 USAJMO Problems/Problem 3 (→Solution 3)
- 08:23, 16 April 2017 (diff | hist) . . (-1) . . m 2012 USAJMO Problems/Problem 4 (→Solution) (current)
- 12:30, 16 February 2017 (diff | hist) . . (+519) . . 2017 AMC 10B Problems/Problem 21 (→Solution)
- 09:27, 27 November 2016 (diff | hist) . . (+1) . . m 2011 USAMO Problems/Problem 4 (→Problem)
- 10:08, 19 November 2016 (diff | hist) . . (+8) . . m 2004 AMC 12A Problems/Problem 25 (→Solution)
- 10:08, 19 November 2016 (diff | hist) . . (+4) . . m 2004 AMC 12A Problems/Problem 25 (→Problem)
- 08:50, 11 September 2016 (diff | hist) . . (0) . . m 1994 AIME Problems/Problem 14 (→Problem)
- 15:02, 6 August 2016 (diff | hist) . . (+24) . . m 2006 AMC 10A Problems/Problem 17 (→Problem)
- 13:19, 15 February 2014 (diff | hist) . . (+7) . . m 2010 AMC 10B Problems (→Problem 11)
- 22:08, 6 January 2014 (diff | hist) . . (-1) . . m 2007 AMC 10B Problems (→Problem 4)
- 22:07, 6 January 2014 (diff | hist) . . (-9) . . m 2007 AMC 10B Problems (→Problem 4)