User contributions
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- 15:17, 20 May 2020 (diff | hist) . . (-4) . . AIME Problems and Solutions
- 15:27, 29 April 2020 (diff | hist) . . (-218) . . 1999 USAMO (removed bad links) (current)
- 17:04, 12 March 2020 (diff | hist) . . (+46) . . 2020 AIME I Answer Key
- 17:03, 12 March 2020 (diff | hist) . . (+597) . . 2020 AIME I Problems (→Problem 15)
- 17:00, 12 March 2020 (diff | hist) . . (+284) . . 2020 AIME I Problems (→Problem 14)
- 16:58, 12 March 2020 (diff | hist) . . (+689) . . 2020 AIME I Problems (→Problem 13)
- 16:55, 12 March 2020 (diff | hist) . . (+194) . . 2020 AIME I Problems (→Problem 12)
- 16:54, 12 March 2020 (diff | hist) . . (+319) . . 2020 AIME I Problems (→Problem 11)
- 16:52, 12 March 2020 (diff | hist) . . (+318) . . 2020 AIME I Problems (→Problem 10)
- 16:47, 12 March 2020 (diff | hist) . . (+507) . . 2020 AIME I Problems (→Problem 9)
- 16:45, 12 March 2020 (diff | hist) . . (+510) . . 2020 AIME I Problems (→Problem 8)
- 16:43, 12 March 2020 (diff | hist) . . (+444) . . 2020 AIME I Problems (→Problem 7)
- 16:41, 12 March 2020 (diff | hist) . . (+456) . . 2020 AIME I Problems (→Problem 6)
- 16:39, 12 March 2020 (diff | hist) . . (+247) . . 2020 AIME I Problems (→Problem 5)
- 16:37, 12 March 2020 (diff | hist) . . (+514) . . 2020 AIME I Problems (→Problem 4)
- 16:35, 12 March 2020 (diff | hist) . . (-1) . . 2020 AIME I Problems (→Problem 3)
- 16:35, 12 March 2020 (diff | hist) . . (-1) . . 2020 AIME I Problems (→Problem 2)
- 16:35, 12 March 2020 (diff | hist) . . (+358) . . 2020 AIME I Problems (→Problem 3)
- 16:32, 12 March 2020 (diff | hist) . . (+498) . . 2020 AIME I Problems (→Problem 1)
- 16:29, 12 March 2020 (diff | hist) . . (+386) . . 2020 AIME I Problems (→Problem 2)
- 16:27, 12 March 2020 (diff | hist) . . (+499) . . 2020 AIME I Problems (→Problem 1)
- 17:40, 27 February 2020 (diff | hist) . . (-1,524) . . 2020 AIME I Problems/Problem 1 (removed 1998 aime problem 6) (Tag: Replaced)
- 21:32, 26 December 2019 (diff | hist) . . (+57) . . 2017 USAJMO Problems/Problem 4 (→Solution)
- 19:17, 26 December 2019 (diff | hist) . . (+22) . . m 2008 USAMO Problems/Problem 2 (→Solution 9)
- 19:17, 26 December 2019 (diff | hist) . . (+23) . . m 2008 USAMO Problems/Problem 2 (→Solution 8 (inversion))
- 18:13, 21 December 2019 (diff | hist) . . (-2) . . m 2019 AIME II Problems (→Problem 12)
- 00:20, 3 December 2019 (diff | hist) . . (0) . . m 2019 AMC 10B Problems (→Problem 24)
- 21:13, 24 August 2019 (diff | hist) . . (+1) . . 2019 AIME II Problems/Problem 1 (→Solution)
- 16:36, 27 July 2019 (diff | hist) . . (-29) . . m 2016 AMC 10B Problems (→Problem 3)
- 10:53, 7 July 2019 (diff | hist) . . (-218) . . m 2000 USAMO (→See Also)
- 12:25, 14 May 2019 (diff | hist) . . (+23) . . m 2019 USAJMO Problems/Problem 2 (→Solution)
- 18:52, 11 May 2019 (diff | hist) . . (-11) . . 2019 AMC 10A Problems/Problem 1 (→Problem 1)
- 18:52, 11 May 2019 (diff | hist) . . (-37) . . 2019 AMC 10A Problems (→Problem 1)
- 11:40, 22 April 2019 (diff | hist) . . (+8) . . m LaTeX:Symbols
- 17:10, 19 April 2019 (diff | hist) . . (+4) . . m 2019 USAJMO Problems (→Problem 6)
- 23:56, 18 April 2019 (diff | hist) . . (+2) . . m 2019 USAJMO Problems/Problem 1 (→Problem)
- 23:56, 18 April 2019 (diff | hist) . . (+2) . . m 2019 USAJMO Problems (→Problem 1)
- 21:02, 18 April 2019 (diff | hist) . . (+448) . . N 2019 USAJMO Problems/Problem 3 (Created page with "==Problem== <math>(*)</math> Let <math>ABCD</math> be a cyclic quadrilateral satisfying <math>AD^2+BC^2=AB^2</math>. The diagonals of <math>ABCD</math> intersect at <math>E</...")
- 20:57, 18 April 2019 (diff | hist) . . (+430) . . N 2019 USAJMO Problems/Problem 2 (Created page with "==Problem== Let <math>\mathbb Z</math> be the set of all integers. Find all pairs of integers <math>(a,b)</math> for which there exist functions <math>f:\mathbb Z\rightarrow\m...")
- 20:54, 18 April 2019 (diff | hist) . . (+911) . . N 2019 USAJMO Problems/Problem 1 (Created page with "==Problem== There are <math>a+b</math> bowls arranged in a row, number <math>1</math> through <math>a+b</math>, where <math>a</math> and <math>b</math> are given positive inte...")
- 20:45, 18 April 2019 (diff | hist) . . (+2,077) . . N 2019 USAJMO Problems (Created page with " ==Day 1== <b>Note:</b> For any geometry problem whose statement begins with an asterisk <math>(*)</math>, the first page of the solution must be a large, in-scale, clearly l...")
- 20:44, 18 April 2019 (diff | hist) . . (-1,331) . . 2019 USAJMO (current)
- 19:39, 18 April 2019 (diff | hist) . . (+1,899) . . 2019 USAJMO (added day 1 problems)
- 19:25, 18 April 2019 (diff | hist) . . (+17) . . USAJMO Problems and Solutions (add link to 2019 jmo)
- 09:21, 18 April 2019 (diff | hist) . . (+80) . . m Geometry/Resources (added link to egmo)
- 23:29, 12 April 2019 (diff | hist) . . (+9) . . m 2017 USAJMO Problems (→Problem 4)
- 11:12, 6 April 2019 (diff | hist) . . (-124) . . 2017 USAJMO Problems/Problem 4 (removed incorrect solution)
- 01:04, 29 March 2019 (diff | hist) . . (-39) . . m 2001 AMC 10 Problems/Problem 25
- 23:53, 24 March 2019 (diff | hist) . . (+3) . . m Mock AIME 3 Pre 2005 Problems (→Problem 6) (current)
- 23:52, 24 March 2019 (diff | hist) . . (+1) . . m Mock AIME 3 Pre 2005 Problems (→Problem 3)
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