User contributions
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- 01:28, 9 February 2018 (diff | hist) . . (+256) . . 2018 AMC 10A Problems/Problem 23 (→Solution)
- 01:07, 9 February 2018 (diff | hist) . . (+1) . . 2018 AMC 10A Problems/Problem 21 (→Solution 5 (Cheating with Answer Choices))
- 01:06, 9 February 2018 (diff | hist) . . (+1,389) . . 2018 AMC 10A Problems/Problem 18 (→Solution 3 (Quick Solution))
- 00:15, 9 February 2018 (diff | hist) . . (-1) . . 2018 AMC 10A Problems/Problem 21 (→Solution 5 (Cheating with Answer Choices))
- 00:15, 9 February 2018 (diff | hist) . . (+332) . . 2018 AMC 10A Problems/Problem 21 (→Solution 4)
- 18:44, 8 February 2018 (diff | hist) . . (+437) . . 2005 AMC 10A Problems/Problem 23 (→Solution 4)
- 20:54, 7 February 2018 (diff | hist) . . (+21) . . 2010 AMC 12A Problems/Problem 13 (→Solution 3 (Algebra))
- 20:51, 7 February 2018 (diff | hist) . . (+11) . . m 2010 AMC 12A Problems/Problem 13 (→Solution 3)
- 20:51, 7 February 2018 (diff | hist) . . (+636) . . 2010 AMC 12A Problems/Problem 13 (→Solution 2)
- 01:51, 7 February 2018 (diff | hist) . . (+2) . . 2003 AMC 10B Problems/Problem 25 (→Solution 5 (Even Faster))
- 01:50, 7 February 2018 (diff | hist) . . (-3) . . 2003 AMC 10B Problems/Problem 25 (→Solution 5 (Even Faster))
- 01:49, 7 February 2018 (diff | hist) . . (+7) . . 2003 AMC 10B Problems/Problem 25 (→Solution 5 (Even Faster))
- 01:48, 7 February 2018 (diff | hist) . . (-1) . . 2003 AMC 10B Problems/Problem 25 (→Solution 5 (Even Faster))
- 01:47, 7 February 2018 (diff | hist) . . (+389) . . 2003 AMC 10B Problems/Problem 25 (→Solution 4(extremely fast))
- 01:35, 7 February 2018 (diff | hist) . . (+274) . . 1950 AHSME Problems/Problem 45 (→Solution)
- 21:30, 2 February 2018 (diff | hist) . . (+56) . . m 2016 AMC 12B Problems/Problem 5 (→Solution)
- 20:22, 1 February 2018 (diff | hist) . . (+267) . . Principle of Inclusion-Exclusion (→Application)
- 19:54, 1 February 2018 (diff | hist) . . (+1) . . m 2017 AMC 12B Problems/Problem 7 (→Solution)
- 02:08, 28 January 2018 (diff | hist) . . (+279) . . 2016 AMC 10A Problems/Problem 20 (→Solution)
- 14:56, 12 January 2018 (diff | hist) . . (+31) . . m 2011 AMC 10B Problems/Problem 21 (→Solution 3)
- 02:59, 11 January 2018 (diff | hist) . . (+658) . . 2011 AMC 10A Problems/Problem 17 (→Solution)
- 02:58, 11 January 2018 (diff | hist) . . (-659) . . 2011 AMC 10A Problems/Problem 17 (→Solution 2)
- 02:58, 11 January 2018 (diff | hist) . . (+659) . . 2011 AMC 10A Problems/Problem 17 (→Solution 2)
- 01:06, 10 January 2018 (diff | hist) . . (+49) . . m Mathematical Olympiad Summer Program (→Information)
- 21:28, 3 January 2018 (diff | hist) . . (-1) . . m Euler's totient function (→Formulas)
- 21:27, 3 January 2018 (diff | hist) . . (+190) . . Euler's totient function (→Formulas)
- 21:38, 31 December 2017 (diff | hist) . . (+110) . . Sophie Germain Identity (→Intermediate)
- 02:30, 30 December 2017 (diff | hist) . . (-9) . . m 1975 USAMO Problems/Problem 5 (→Solution 3) (current)
- 02:29, 30 December 2017 (diff | hist) . . (+21) . . m 1975 USAMO Problems/Problem 1 (→Background Knowledge)
- 01:06, 30 December 2017 (diff | hist) . . (+685) . . 1996 USAMO Problems/Problem 3 (→Solution)
- 20:23, 25 December 2017 (diff | hist) . . (+59) . . 2009 AMC 10A Problems/Problem 5 (→Solution 1)
- 15:57, 24 December 2017 (diff | hist) . . (+151) . . 2015 AMC 12B Problems/Problem 22 (→Solution 3)
- 15:55, 24 December 2017 (diff | hist) . . (+665) . . 2015 AMC 12B Problems/Problem 22 (→Solution 3)
- 21:18, 13 December 2017 (diff | hist) . . (+52) . . m Gmaas (→Known Facts About Gmaas)
- 22:43, 4 December 2017 (diff | hist) . . (0) . . m 2015 AMC 12A Problems/Problem 21 (→Solution 2)
- 23:57, 3 December 2017 (diff | hist) . . (+5) . . 2015 AMC 12A Problems/Problem 22 (→Solution)
- 23:57, 3 December 2017 (diff | hist) . . (+165) . . 2015 AMC 12A Problems/Problem 22 (→Solution)
- 18:41, 2 December 2017 (diff | hist) . . (+14) . . m 2015 AMC 12A Problems/Problem 21 (→Solution 2)
- 18:40, 2 December 2017 (diff | hist) . . (-23) . . 2015 AMC 12A Problems/Problem 21 (→Solution 2 (Basically Solution 1))
- 18:40, 2 December 2017 (diff | hist) . . (+339) . . m 2015 AMC 12A Problems/Problem 21 (→Solution 2)
- 18:36, 2 December 2017 (diff | hist) . . (+1) . . m 2015 AMC 12A Problems/Problem 21 (→Solution 2 (Basically Solution 1))
- 18:35, 2 December 2017 (diff | hist) . . (+20) . . 2015 AMC 12A Problems/Problem 21 (→Solution 2 (Basically Solution 1))
- 18:34, 2 December 2017 (diff | hist) . . (0) . . 2015 AMC 12A Problems/Problem 21 (→Solution 2 (Basically Solution 1))
- 18:33, 2 December 2017 (diff | hist) . . (+753) . . 2015 AMC 12A Problems/Problem 21 (→Solution)
- 14:48, 29 November 2017 (diff | hist) . . (+33) . . m 1987 AIME Problems/Problem 14 (→Solution)
- 19:53, 28 November 2017 (diff | hist) . . (+456) . . 2017 AMC 12B Problems/Problem 22 (→Solution 2 (Less Casework))
- 22:08, 27 November 2017 (diff | hist) . . (+5) . . m 2017 AMC 12B Problems/Problem 22 (→Solution 2 (Casework))
- 22:04, 27 November 2017 (diff | hist) . . (+878) . . 2017 AMC 12B Problems/Problem 22 (→Solution 2 (Casework))
- 21:56, 27 November 2017 (diff | hist) . . (+27) . . 2017 AMC 12B Problems/Problem 22 (→Solution)
- 22:37, 26 November 2017 (diff | hist) . . (+2) . . m 2016 AMC 12B Problems/Problem 18 (→Solution)
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