# User contributions

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- 01:04, 18 February 2019 (diff | hist) . . (+2) . . m 2012 AIME II Problems/Problem 10 (→Solution 2)
- 20:02, 16 February 2019 (diff | hist) . . (-5) . . m 2011 AIME II Problems/Problem 6 (→Solution 4 (quick))
- 19:05, 16 February 2019 (diff | hist) . . (+1) . . m 2011 AIME II Problems/Problem 6 (→Solution 4 (quick))
- 19:04, 16 February 2019 (diff | hist) . . (-1) . . m 2011 AIME II Problems/Problem 6 (→Solution 4 (quick))
- 19:04, 16 February 2019 (diff | hist) . . (+119) . . 2011 AIME II Problems/Problem 6 (→Solution 4 (quick))
- 18:56, 16 February 2019 (diff | hist) . . (+5) . . 2011 AIME II Problems/Problem 6 (→Solution 4 (quick))
- 18:56, 16 February 2019 (diff | hist) . . (+326) . . 2011 AIME II Problems/Problem 6
- 01:33, 24 December 2018 (diff | hist) . . (+4) . . m 2018 AMC 12A Problems/Problem 20 (→Solution 5 (Quick))
- 01:32, 24 December 2018 (diff | hist) . . (+1) . . m 2018 AMC 12A Problems/Problem 20 (→Solution 5 (Quick))
- 01:31, 24 December 2018
(diff | hist) . .
**(+730)** . . 2018 AMC 12A Problems/Problem 20 - 23:54, 10 September 2018 (diff | hist) . . (-1) . . 1982 AHSME Problems (→Problem 25)
- 23:53, 10 September 2018 (diff | hist) . . (-1) . . 1982 AHSME Problems (→Problem 26)
- 12:17, 30 August 2018 (diff | hist) . . (-26) . . m 1986 USAMO Problems/Problem 5 (→Solution)
- 12:13, 30 August 2018 (diff | hist) . . (+26) . . m 1986 USAMO Problems/Problem 5
- 11:26, 30 August 2018 (diff | hist) . . (+25) . . m 1986 USAMO Problems/Problem 5 (→Solution)
- 11:24, 30 August 2018 (diff | hist) . . (-2) . . m 1986 USAMO Problems/Problem 5 (→Solution)
- 11:23, 30 August 2018 (diff | hist) . . (+14) . . m 1986 USAMO Problems/Problem 5 (→Solution)
- 11:20, 30 August 2018 (diff | hist) . . (-39) . . m 1986 USAMO Problems/Problem 5 (→Solution)
- 11:16, 30 August 2018 (diff | hist) . . (+240) . . m 1986 USAMO Problems/Problem 5 (→Solution)
- 10:54, 30 August 2018 (diff | hist) . . (-3) . . m 1986 USAMO Problems/Problem 5 (→Solution)
- 10:53, 30 August 2018 (diff | hist) . . (+21) . . m 1986 USAMO Problems/Problem 5 (→Solution)
- 10:45, 30 August 2018
(diff | hist) . .
**(+4,177)** . . 1986 USAMO Problems/Problem 5 - 21:10, 9 February 2018 (diff | hist) . . (0) . . m 1987 AIME Problems/Problem 12 (→Solution)
- 23:46, 28 November 2017 (diff | hist) . . (0) . . m 2009 AIME II Problems/Problem 9 (→Solution 3)
- 15:43, 1 March 2017 (diff | hist) . . (0) . . 2014 AIME II Problems/Problem 10 (→Solution 3)
- 22:33, 20 February 2017 (diff | hist) . . (-2) . . m 2005 AIME II Problems/Problem 9 (→Solution 2)
- 22:32, 20 February 2017 (diff | hist) . . (+2) . . m 2005 AIME II Problems/Problem 9 (→Solution 2)
- 22:39, 12 February 2017 (diff | hist) . . (-241) . . 1974 AHSME Problems/Problem 3 (sol 2 was wrong)
- 22:23, 8 February 2017 (diff | hist) . . (0) . . 2017 AMC 10A (current)
- 14:29, 2 January 2017 (diff | hist) . . (-5) . . m 2008 AIME I Problems/Problem 6 (→Solution 2)
- 14:29, 2 January 2017 (diff | hist) . . (+4) . . m 2008 AIME I Problems/Problem 6 (→Solution 2)
- 14:27, 2 January 2017 (diff | hist) . . (+26) . . m 2008 AIME I Problems/Problem 6 (→Solution 2)
- 14:26, 2 January 2017 (diff | hist) . . (+58) . . 2008 AIME I Problems/Problem 6 (→Solution 2)
- 12:50, 27 November 2016 (diff | hist) . . (+2) . . m 2011 AIME II Problems/Problem 13 (→Solution 4)
- 21:54, 25 November 2016 (diff | hist) . . (+13) . . m 1987 AIME Problems/Problem 6 (→Solution 3)
- 21:54, 25 November 2016 (diff | hist) . . (0) . . m 1987 AIME Problems/Problem 6 (→Solution 2)
- 21:52, 25 November 2016 (diff | hist) . . (-2) . . m 1987 AIME Problems/Problem 6 (→Solution 2)
- 13:02, 25 November 2016 (diff | hist) . . (0) . . 1991 AIME Problems/Problem 12 (→Solution 4)
- 13:45, 13 November 2016 (diff | hist) . . (0) . . 2008 AIME II Problems/Problem 11
- 23:13, 10 November 2016 (diff | hist) . . (+333) . . 2001 AIME I Problems/Problem 9 (→Solution)
- 22:03, 10 November 2016 (diff | hist) . . (+8) . . m 1989 AIME Problems/Problem 15 (→Solution 3)
- 22:02, 10 November 2016 (diff | hist) . . (+8) . . m 1989 AIME Problems/Problem 15 (→Solution 2)
- 15:57, 8 November 2016 (diff | hist) . . (0) . . m 2001 AIME I Problems/Problem 9 (→Solution 1)
- 21:35, 5 November 2016 (diff | hist) . . (0) . . m 2002 AIME I Problems/Problem 13 (→Solution 2)
- 11:37, 30 October 2016 (diff | hist) . . (0) . . m 2001 AIME II Problems/Problem 8 (→Solution)
- 11:37, 30 October 2016 (diff | hist) . . (+3) . . m 2001 AIME II Problems/Problem 8 (→Solution)
- 11:34, 30 October 2016 (diff | hist) . . (-14) . . m 2001 AIME II Problems/Problem 8 (→Problem)
- 11:32, 30 October 2016 (diff | hist) . . (+291) . . 2001 AIME II Problems/Problem 8 (→Solution)
- 21:35, 28 October 2016 (diff | hist) . . (-14) . . 1988 AIME Problems/Problem 8 (→Solution)
- 21:34, 28 October 2016 (diff | hist) . . (-14) . . 1988 AIME Problems/Problem 8 (→Solution)

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