# User contributions

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- 12:42, 4 October 2019 (diff | hist) . . (+22) . . 2000 AMC 10 Problems/Problem 21 (→Solution)
- 18:39, 21 November 2018
(diff | hist) . .
**(+537)** . . 2018 AMC 8 Problems/Problem 13 (→Problem 13) - 18:30, 21 November 2018 (diff | hist) . . (+42) . . 2018 AMC 8 Problems/Problem 17 (→Solution)
- 18:28, 21 November 2018 (diff | hist) . . (+1) . . 2018 AMC 8 Problems/Problem 12 (→Solution)
- 18:27, 21 November 2018
(diff | hist) . .
**(+1,153)** . . 2018 AMC 8 Problems/Problem 11 (→Problem 11) - 18:17, 21 November 2018 (diff | hist) . . (-14) . . 2018 AMC 8 Problems/Problem 11 (→Solution)
- 18:17, 21 November 2018 (diff | hist) . . (+14) . . 2018 AMC 8 Problems/Problem 11 (→Problem 11)
- 00:21, 30 September 2016 (diff | hist) . . (-122) . . 1995 AJHSME Problems/Problem 25 (→Solution)
- 19:58, 18 February 2016 (diff | hist) . . (-52) . . 1951 AHSME Problems/Problem 5 (→Solution)
- 01:34, 25 January 2016 (diff | hist) . . (+6) . . Surface area (current)
- 01:34, 25 January 2016
(diff | hist) . .
**(+534)** . . Surface area - 01:23, 25 January 2016 (diff | hist) . . (+11) . . Coordinate system (current)
- 01:23, 25 January 2016
(diff | hist) . .
**(+2,586)** . . Coordinate system - 01:20, 25 January 2016 (diff | hist) . . (+249) . . Coordinate system
- 01:18, 25 January 2016 (diff | hist) . . (+140) . . Cube (geometry) (→Formulas)
- 01:15, 25 January 2016 (diff | hist) . . (+212) . . Coordinate system
- 23:43, 24 January 2016 (diff | hist) . . (+44) . . Cube (geometry)
- 23:38, 24 January 2016 (diff | hist) . . (+145) . . Obtuse triangle
- 23:24, 24 January 2016
(diff | hist) . .
**(+576)** . . Coordinate system - 23:07, 24 January 2016 (diff | hist) . . (+120) . . Acute triangle
- 23:01, 24 January 2016 (diff | hist) . . (+66) . . Pascal (unit)
- 22:59, 24 January 2016 (diff | hist) . . (+211) . . Palindrome (current)
- 22:56, 24 January 2016 (diff | hist) . . (+219) . . Palindrome
- 22:47, 24 January 2016 (diff | hist) . . (+44) . . AA similarity
- 01:29, 24 January 2016 (diff | hist) . . (+18) . . 2008 AMC 12B Problems/Problem 20 (→Solution)
- 00:48, 24 January 2016 (diff | hist) . . (+8) . . 2008 AMC 10A Problems/Problem 18 (→Solution 1)
- 20:51, 22 January 2016 (diff | hist) . . (+3) . . 2008 AMC 10B Problems/Problem 21 (→Solution)
- 00:07, 18 January 2016 (diff | hist) . . (+17) . . 2009 AMC 10B Problems/Problem 24 (→Solution 1)
- 00:05, 18 January 2016 (diff | hist) . . (-5) . . 2007 Alabama ARML TST Problems/Problem 13 (→Solution)
- 00:03, 18 January 2016 (diff | hist) . . (+10) . . Signature Merit Scholarship Programs (→Ingram Scholarship Program) (current)
- 00:03, 18 January 2016 (diff | hist) . . (+10) . . Signature Merit Scholarship Programs (→Chancellor's Scholarship Program)
- 00:03, 18 January 2016 (diff | hist) . . (+10) . . Signature Merit Scholarship Programs (→Cornelius Vanderbilt Scholarship Program)
- 23:59, 17 January 2016 (diff | hist) . . (+25) . . Twin Prime Conjecture (→Yitang Zhang approach)
- 23:54, 17 January 2016 (diff | hist) . . (+18) . . 2009 AMC 10B Problems/Problem 22 (→Solution 1)
- 23:51, 17 January 2016 (diff | hist) . . (0) . . 2009 AMC 10B Problems/Problem 20 (→Solution)
- 23:50, 17 January 2016 (diff | hist) . . (+18) . . 2009 AMC 10B Problems/Problem 20 (→Solution)
- 23:49, 17 January 2016 (diff | hist) . . (+5) . . 2009 AMC 10B Problems/Problem 20 (→Solution)
- 23:46, 17 January 2016 (diff | hist) . . (-2) . . 2009 AMC 10B Problems/Problem 16 (→Solution 1)
- 23:44, 17 January 2016 (diff | hist) . . (+18) . . 2009 AMC 10B Problems/Problem 16 (→Solution 1)
- 23:40, 17 January 2016 (diff | hist) . . (-15) . . 2009 AMC 10B Problems/Problem 12 (→Solution)
- 23:33, 17 January 2016 (diff | hist) . . (-4) . . 2009 AMC 12A Problems/Problem 20 (→Solution 1)
- 23:33, 17 January 2016 (diff | hist) . . (+4) . . 2009 AMC 12A Problems/Problem 20 (→Solution 1)
- 23:31, 17 January 2016 (diff | hist) . . (-1) . . 1982 USAMO Problems/Problem 1 (→Problem) (current)
- 23:29, 17 January 2016 (diff | hist) . . (0) . . 1988 AJHSME Problems/Problem 23 (→Problem)
- 23:28, 17 January 2016 (diff | hist) . . (+1) . . m Resources for mathematics competitions (→AoPS Course Recommendations)
- 23:27, 17 January 2016 (diff | hist) . . (+2) . . Resources for mathematics competitions (→AoPS Course Recommendations)
- 23:26, 17 January 2016 (diff | hist) . . (+9) . . Resources for mathematics competitions (→AIME Preparation)
- 23:23, 17 January 2016 (diff | hist) . . (+12) . . Resources for mathematics competitions (→AMC 10/12 Preparation)
- 23:21, 17 January 2016 (diff | hist) . . (+1) . . Resources for mathematics competitions (→Problems)
- 23:21, 17 January 2016 (diff | hist) . . (-2) . . 2009 AMC 10A Problems/Problem 19 (→Solution)

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