User contributions
- 22:05, 9 June 2020 (diff | hist) . . (+1) . . m 2019 USAMO Problems/Problem 1 (→Solution)
- 00:31, 27 June 2019 (diff | hist) . . (+13) . . m 1999 AIME Problems (→Problem 7)
- 16:13, 5 May 2019 (diff | hist) . . (+24) . . 2019 USAMO Problems/Problem 1 (→Solution)
- 01:24, 25 April 2019 (diff | hist) . . (+4) . . m 2019 USAMO Problems/Problem 1 (→Solution)
- 01:18, 25 April 2019 (diff | hist) . . (-241) . . m 2019 USAMO Problems/Problem 1 (→Solution)
- 00:15, 25 April 2019 (diff | hist) . . (+2) . . 2019 USAMO Problems/Problem 1 (→Solution)
- 00:13, 25 April 2019 (diff | hist) . . (+13) . . m 2019 USAMO Problems/Problem 1 (→Solution)
- 22:06, 24 April 2019 (diff | hist) . . (0) . . m 2019 USAMO Problems/Problem 1 (→Solution)
- 22:06, 24 April 2019 (diff | hist) . . (-477) . . 2019 USAMO Problems/Problem 1 (→Solution)
- 21:48, 24 April 2019 (diff | hist) . . (+11) . . 2019 USAMO Problems/Problem 1 (→Solution)
- 21:46, 24 April 2019 (diff | hist) . . (-2,913) . . 2019 USAMO Problems/Problem 1 (→Solution)
- 21:45, 24 April 2019 (diff | hist) . . (+2,894) . . 2019 USAMO Problems/Problem 1 (→Solution)
- 21:41, 24 April 2019 (diff | hist) . . (+2,914) . . 2019 USAMO Problems/Problem 1 (→Solution)
- 14:32, 24 March 2019 (diff | hist) . . (+13) . . m 2013 AMC 12B Problems
- 00:44, 5 March 2019 (diff | hist) . . (+27) . . m 2011 AIME I Problems (→Problem 13)
- 23:25, 10 January 2019 (diff | hist) . . (+669) . . Mock AIME I 2015 Problems/Problem 9
- 23:06, 10 January 2019 (diff | hist) . . (+717) . . N Mock AIME I 2015 Problems/Problem 9 (Created page with "Since <math>a</math> is a multiple of <math>b</math>, let <math>a=kb</math>.<math>\newline</math> We can rewrite the first and second conditions as:<math>\newline</math> (a) <...")
- 00:44, 23 June 2018 (diff | hist) . . (+1) . . m 2010 AMC 12B Problems (→Problem 25)
- 20:59, 22 June 2018 (diff | hist) . . (-1) . . m 2010 AMC 12B Problems (→Problem 25)
- 20:58, 22 June 2018 (diff | hist) . . (+1) . . m 2010 AMC 12B Problems (→Problem 25)
- 23:45, 18 June 2018 (diff | hist) . . (+13) . . m 2000 AIME II Problems (→Problem 6)
- 22:28, 18 March 2018 (diff | hist) . . (+506) . . 2008 UNCO Math Contest II Problems/Problem 6 (→Solution) (current)
- 01:25, 2 March 2018 (diff | hist) . . (+1) . . m 2014 AIME II Problems (→Problem 6)
- 22:17, 1 March 2018 (diff | hist) . . (+2) . . m 2016 AIME I Problems/Problem 1 (→Solution)
- 22:51, 12 February 2018 (diff | hist) . . (-1) . . m 2007 AMC 10A Problems (→Problem 6)
- 21:22, 25 November 2017 (diff | hist) . . (+849) . . 1962 AHSME Problems/Problem 25
- 21:44, 13 November 2017 (diff | hist) . . (+97) . . m 2009 AMC 8 Problems/Problem 17 (→Solution)
- 17:47, 10 November 2017 (diff | hist) . . (-69) . . m 1993 UNCO Math Contest II Problems/Problem 5 (→Solution)
- 17:40, 10 November 2017 (diff | hist) . . (-5) . . m Area of an equilateral triangle (→Proof)
- 17:30, 10 November 2017 (diff | hist) . . (+2) . . Area of an equilateral triangle (→Proof)
- 17:29, 10 November 2017 (diff | hist) . . (+2) . . m Area of an equilateral triangle (→Proof)
