User contributions
- 22:53, 29 January 2022 (diff | hist) . . (+65) . . 2019 AIME II Problems/Problem 5 (→Solution 3)
- 22:52, 29 January 2022 (diff | hist) . . (-10) . . 2019 AIME II Problems/Problem 5 (→Solution 3: removed erroneous fraction)
- 15:48, 3 March 2021 (diff | hist) . . (-13) . . m 2019 AIME I Problems/Problem 3 (→Solution 5 (Official MAA))
- 04:31, 3 March 2021 (diff | hist) . . (-6) . . m 2019 AIME I Problems/Problem 2 (→Solution 1)
- 04:30, 3 March 2021 (diff | hist) . . (+6) . . m 2019 AIME I Problems/Problem 2 (→Solution 1)
- 04:30, 3 March 2021 (diff | hist) . . (+58) . . m 2019 AIME I Problems/Problem 2 (→Solution 1)
- 18:06, 26 February 2021 (diff | hist) . . (+4) . . m 2018 AIME II Problems/Problem 12 (→Solution 3 (With yet another way to get the middle point))
- 18:05, 26 February 2021 (diff | hist) . . (+16) . . m 2018 AIME II Problems/Problem 12 (→Solution 3 (With yet another way to get the middle point))
- 19:22, 24 February 2021 (diff | hist) . . (-1) . . m 2018 AIME II Problems/Problem 11 (→Solution 4 (PIE))
- 20:06, 23 February 2021 (diff | hist) . . (+24) . . 2018 AIME II Problems/Problem 7 (→Solution 3)
- 20:03, 23 February 2021 (diff | hist) . . (+5) . . 2018 AIME II Problems/Problem 7 (→Solution 3)
- 20:02, 23 February 2021 (diff | hist) . . (-7) . . m 2018 AIME II Problems/Problem 7 (→Solution 3)
- 19:12, 21 February 2021 (diff | hist) . . (0) . . m Shoelace Theorem (→Proof 3: page #)
- 23:55, 1 December 2020 (diff | hist) . . (+14) . . m 2012 AMC 10B Problems/Problem 22 (→Solution 4 (Recursion))
- 23:54, 1 December 2020 (diff | hist) . . (+962) . . 2012 AMC 10B Problems/Problem 22 (Solution 4)
- 22:57, 1 December 2020 (diff | hist) . . (+13) . . m 2012 AMC 10B Problems/Problem 23 (→Solution 3)
- 22:52, 21 November 2020 (diff | hist) . . (+2) . . m 2012 AMC 10A Problems/Problem 14 (→Solution 1)
- 17:49, 7 November 2020 (diff | hist) . . (+37) . . m 2013 AMC 10A Problems/Problem 25 (→Solution 3 (Answer choices and reasoning))
- 22:40, 6 November 2020 (diff | hist) . . (+8) . . m 2013 AMC 10A Problems/Problem 22 (hypotenuse vs leg)
- 16:08, 31 October 2020 (diff | hist) . . (+442) . . 2018 AMC 8 Problems/Problem 24 (Undo revision 135990 by Awoo (talk)) (Tag: Undo)
- 22:50, 28 October 2020 (diff | hist) . . (+26) . . m 2018 AMC 8 Problems/Problem 16 (clarity)
- 22:49, 28 October 2020 (diff | hist) . . (-1) . . m 2018 AMC 8 Problems/Problem 16
- 22:49, 28 October 2020 (diff | hist) . . (+578) . . 2018 AMC 8 Problems/Problem 16 (→See Also)
- 15:35, 27 October 2020 (diff | hist) . . (-4) . . m 2020 AIME II Problems (typo)
- 23:31, 24 October 2020 (diff | hist) . . (+4) . . m 2014 AMC 10B Problems/Problem 20 (→Solution 1)
- 23:29, 24 October 2020 (diff | hist) . . (-3) . . 2014 AMC 10B Problems/Problem 18 (→Solution 2: LaTeXing)
- 23:28, 24 October 2020 (diff | hist) . . (+3) . . 2014 AMC 10B Problems/Problem 18 (→Solution 2)
- 23:28, 24 October 2020 (diff | hist) . . (+1) . . m 2014 AMC 10B Problems/Problem 18 (→Solution 2: typo)
- 23:27, 24 October 2020 (diff | hist) . . (+261) . . 2014 AMC 10B Problems/Problem 18 (→Solution 2: LaTeXing)
- 23:18, 24 October 2020 (diff | hist) . . (+11) . . m 2014 AMC 10B Problems/Problem 7 (→Solution 2: LaTeX parentheses resizing)
- 23:18, 24 October 2020 (diff | hist) . . (-1) . . m 2014 AMC 10B Problems/Problem 7 (→Solution 2: minor typo)
- 20:43, 2 October 2020 (diff | hist) . . (+20) . . m 2015 AMC 10B Problems/Problem 25 (→Simplification of Solution 1)
- 20:42, 2 October 2020 (diff | hist) . . (-6) . . m 2015 AMC 10B Problems/Problem 25 (→Simplification of Solution 1)
- 19:07, 2 October 2020 (diff | hist) . . (+18) . . m 2015 AMC 10B Problems/Problem 21 (→Solution 3: clarity)
- 16:32, 17 September 2020 (diff | hist) . . (-27) . . m 2006 AMC 12A Problems/Problem 14 (→Solution 2)
- 16:30, 17 September 2020 (diff | hist) . . (0) . . m 2006 AMC 10A Problems/Problem 19 (→Solution 2(Stars and Bars))
- 16:29, 17 September 2020 (diff | hist) . . (+5) . . m 2006 AMC 10A Problems/Problem 19 (→Solution 2(Stars and Bars))
- 23:32, 6 September 2020 (diff | hist) . . (-7) . . m 2007 AMC 12B Problems/Problem 14 (→Solution)
- 17:20, 6 September 2020 (diff | hist) . . (-6) . . 2020 AMC 10B Problems/Problem 24 (should be strict inequality in the first one)
- 15:56, 5 September 2020 (diff | hist) . . (-6) . . m 2007 AMC 10A Problems/Problem 23 (→Solution 2)
- 21:41, 4 September 2020 (diff | hist) . . (+2) . . 2007 AMC 10A Problems/Problem 15 (→Solution 2)
- 21:33, 2 September 2020 (diff | hist) . . (+89) . . 2011 AIME I Problems/Problem 11 (the incorrect problem was up, I changed it to the actual one)
- 23:42, 1 September 2020 (diff | hist) . . (0) . . m 2009 AMC 10A Answer Key (current)
- 17:27, 28 August 2020 (diff | hist) . . (+10) . . m 2008 AMC 8 Problems/Problem 22 (→Solution 2)
- 21:14, 19 August 2020 (diff | hist) . . (+1) . . m 2008 AMC 12A Problems/Problem 22 (→Soultion 4 (coordinate bashing))
- 21:11, 19 August 2020 (diff | hist) . . (-2) . . m 2008 AMC 12A Problems/Problem 22 (→Solution 3)
- 12:13, 17 August 2020 (diff | hist) . . (-55) . . m 2008 AMC 12A Problems/Problem 6 (→Solution 1)
- 12:12, 17 August 2020 (diff | hist) . . (-1) . . m 2008 AMC 12A Problems/Problem 6 (→Problem)
- 12:12, 17 August 2020 (diff | hist) . . (-12) . . m 2008 AMC 12A Problems/Problem 6 (→Problem)
- 12:11, 17 August 2020 (diff | hist) . . (-22) . . m 2008 AMC 12A Problems/Problem 6
- 12:08, 17 August 2020 (diff | hist) . . (+330) . . m 2008 AMC 10A Problems/Problem 6 (→Problem)
- 14:01, 16 August 2020 (diff | hist) . . (+203) . . 2008 AMC 10A Problems (→Problem 12)
- 15:17, 9 August 2020 (diff | hist) . . (0) . . 2009 AMC 10B Problems/Problem 20 (→Solution 2)
- 14:38, 9 August 2020 (diff | hist) . . (-2) . . 2009 AMC 10B Problems/Problem 7 (→Solution)
- 21:51, 2 August 2020 (diff | hist) . . (0) . . 2009 AMC 10A Answer Key
- 19:28, 2 August 2020 (diff | hist) . . (0) . . 2009 AMC 10A Problems/Problem 17 (→Solution 2)
- 19:27, 2 August 2020 (diff | hist) . . (0) . . 2009 AMC 10A Problems/Problem 17 (→Solution 1)
- 17:00, 2 August 2020 (diff | hist) . . (-699) . . 2009 AMC 10A Problems/Problem 16
- 16:59, 2 August 2020 (diff | hist) . . (+13) . . 2009 AMC 10A Problems/Problem 16 (→Solution 3)
- 16:58, 2 August 2020 (diff | hist) . . (+13) . . 2009 AMC 10A Problems/Problem 16 (→Solution 3)
- 16:58, 2 August 2020 (diff | hist) . . (+673) . . 2009 AMC 10A Problems/Problem 16
- 15:02, 2 August 2020 (diff | hist) . . (+24) . . 2009 AMC 12A Problems/Problem 8 (→Solution 2)
- 12:56, 13 July 2020 (diff | hist) . . (-1) . . 2009 AMC 10A Problems/Problem 5
- 12:56, 13 July 2020 (diff | hist) . . (+70) . . 2009 AMC 10A Problems/Problem 5
- 03:03, 7 July 2020 (diff | hist) . . (+4) . . 2015 AMC 10A Problems/Problem 24 (→Solution 2)
- 22:49, 4 July 2020 (diff | hist) . . (+61) . . 2015 AMC 10A Problems/Problem 18 (→Solution)
- 21:38, 28 June 2020 (diff | hist) . . (+31) . . m 2016 AMC 10B Problems/Problem 18 (→Solution 2.1)
- 19:50, 28 June 2020 (diff | hist) . . (-2) . . 2016 AMC 10B Problems/Problem 10 (→Solution 3)
- 15:59, 28 June 2020 (diff | hist) . . (+2) . . 2016 AMC 10B Problems/Problem 25
- 12:40, 23 June 2020 (diff | hist) . . (-1) . . 2016 AMC 10B Problems/Problem 18 (→Solution 2.1)
- 12:39, 23 June 2020 (diff | hist) . . (+36) . . 2016 AMC 10B Problems/Problem 18
- 12:08, 23 June 2020 (diff | hist) . . (+564) . . 2016 AMC 10B Problems/Problem 18
- 20:09, 18 June 2020 (diff | hist) . . (-25) . . m 2016 AMC 10A Problems/Problem 25 (typo)
- 20:06, 18 June 2020 (diff | hist) . . (0) . . m 2016 AMC 10A Problems/Problem 25 (typo)
- 20:02, 18 June 2020 (diff | hist) . . (+26) . . m 2016 AMC 10A Problems/Problem 25 (I wrote my username)
- 19:57, 18 June 2020 (diff | hist) . . (+1,230) . . 2016 AMC 10A Problems/Problem 25 (inserted the diagrams)
- 23:59, 17 June 2020 (diff | hist) . . (+26) . . 2016 AMC 10A Problems/Problem 24 (→Solution 10)
- 23:59, 17 June 2020 (diff | hist) . . (-1,562) . . 2016 AMC 10A Problems/Problem 24
- 18:06, 17 June 2020 (diff | hist) . . (+13) . . 2016 AMC 10A Problems/Problem 24 (→Solution 10)
- 17:59, 17 June 2020 (diff | hist) . . (+1) . . 2016 AMC 10A Problems/Problem 24 (→Solution 10)
- 17:53, 17 June 2020 (diff | hist) . . (+1) . . 2016 AMC 10A Problems/Problem 24 (→Solution 10)
- 17:40, 17 June 2020 (diff | hist) . . (+2,238) . . 2016 AMC 10A Problems/Problem 24
- 23:10, 16 June 2020 (diff | hist) . . (+1,594) . . 2016 AMC 10A Problems/Problem 24
- 22:48, 15 June 2020 (diff | hist) . . (+11) . . m 2016 AMC 10A Problems/Problem 24 (→Solution 6 (Ptolemy's Theorem))
- 22:44, 15 June 2020 (diff | hist) . . (+65) . . m 2016 AMC 10A Problems/Problem 24 (→Solution 6 (Ptolemy's Theorem))
- 20:10, 14 June 2020 (diff | hist) . . (+8) . . m Ptolemy's Inequality (→Proof for Coplanar Case)
- 23:14, 12 June 2020 (diff | hist) . . (+58) . . 2016 AMC 10A Problems/Problem 21 (→Solution 5)
- 23:11, 12 June 2020 (diff | hist) . . (-23) . . 2016 AMC 10A Problems/Problem 21 (→Solution 5)
- 23:04, 12 June 2020 (diff | hist) . . (+21) . . 2016 AMC 10A Problems/Problem 21 (→Solution 5)
- 23:01, 12 June 2020 (diff | hist) . . (+2,025) . . 2016 AMC 10A Problems/Problem 21
- 16:20, 11 June 2020 (diff | hist) . . (+1) . . 2016 AMC 10A Problems/Problem 14 (→Solution 3)
- 15:53, 11 June 2020 (diff | hist) . . (0) . . 2016 AMC 10A Problems/Problem 14 (→Solution 3)
- 15:50, 11 June 2020 (diff | hist) . . (-1) . . 2016 AMC 10A Problems/Problem 14 (→Solution 3)
- 15:50, 11 June 2020 (diff | hist) . . (+3) . . 2016 AMC 10A Problems/Problem 14 (→Solution 3)
- 13:46, 8 June 2020 (diff | hist) . . (0) . . m 2017 AMC 10A Problems/Problem 24 (→Solution 1.2 (Fast))
- 22:14, 6 June 2020 (diff | hist) . . (+20) . . 2017 AMC 10B Problems/Problem 1 (→Solution 1)
- 22:11, 6 June 2020 (diff | hist) . . (+129) . . 2017 AMC 10B Problems/Problem 1 (→Solution 1)
- 01:52, 5 May 2020 (diff | hist) . . (+7) . . m 2017 AMC 10A Problems/Problem 11 (→Solution 2)
- 19:14, 4 May 2020 (diff | hist) . . (+16) . . m 2018 AMC 10B Problems/Problem 25 (→Solution 6)
- 13:59, 3 May 2020 (diff | hist) . . (0) . . m 2018 AMC 10B Problems/Problem 16 (→Solution 1)
- 13:55, 3 May 2020 (diff | hist) . . (+2) . . m 2018 AMC 10B Problems/Problem 16 (→Solution 1)
- 13:52, 3 May 2020 (diff | hist) . . (+14) . . 2018 AMC 10B Problems/Problem 16 (→Solution 1)
- 13:48, 3 May 2020 (diff | hist) . . (-4) . . 2018 AMC 10B Problems/Problem 16 (→Solution 1)
- 13:48, 3 May 2020 (diff | hist) . . (+4) . . m 2018 AMC 10B Problems/Problem 16 (→Solution 1)
- 13:47, 3 May 2020 (diff | hist) . . (-4) . . 2018 AMC 10B Problems/Problem 16 (→Solution 1)
- 13:43, 3 May 2020 (diff | hist) . . (0) . . 2018 AMC 10B Problems/Problem 16 (→Solution 1)
- 13:40, 3 May 2020 (diff | hist) . . (+2) . . 2018 AMC 10B Problems/Problem 16 (→Solution 1)
- 13:38, 3 May 2020 (diff | hist) . . (+1) . . 2018 AMC 10B Problems/Problem 16 (→Solution 1)
- 13:35, 3 May 2020 (diff | hist) . . (+6) . . m 2018 AMC 10B Problems/Problem 16 (→Solution 1)
- 13:31, 3 May 2020 (diff | hist) . . (+2) . . 2018 AMC 10B Problems/Problem 16 (→Solution 1)
- 22:20, 2 May 2020 (diff | hist) . . (-20) . . 2020 AMC 10B Problems/Problem 10 (→Solution 3)
- 22:15, 2 May 2020 (diff | hist) . . (-18) . . 2008 AMC 8 Problems/Problem 22 (→Solution 2)
- 15:15, 23 March 2020 (diff | hist) . . (0) . . Power of a Point Theorem/Introductory Problem 1 (→Solution) (current)
- 15:15, 23 March 2020 (diff | hist) . . (-9) . . Power of a Point Theorem/Introductory Problem 1 (→Solution)
- 15:15, 23 March 2020 (diff | hist) . . (+9) . . Power of a Point Theorem/Introductory Problem 1 (→Solution)
- 15:14, 23 March 2020 (diff | hist) . . (+7) . . m Power of a Point Theorem/Introductory Problem 1 (→Solution)
- 20:30, 21 March 2020 (diff | hist) . . (+34) . . 2008 AMC 8 Problems/Problem 22 (→Solution 2)
- 20:28, 21 March 2020 (diff | hist) . . (+1) . . 2008 AMC 8 Problems/Problem 22 (→Solution 2)
- 20:27, 21 March 2020 (diff | hist) . . (+6) . . 2008 AMC 8 Problems/Problem 22 (→Solution 2)
- 20:25, 21 March 2020 (diff | hist) . . (+18) . . 2008 AMC 8 Problems/Problem 22 (→Solution 2)
- 20:24, 21 March 2020 (diff | hist) . . (+14) . . 2008 AMC 8 Problems/Problem 22 (→Solution 2)
- 20:23, 21 March 2020 (diff | hist) . . (-13) . . 2008 AMC 8 Problems/Problem 22 (→Solution 2)
- 20:23, 21 March 2020 (diff | hist) . . (+14) . . 2008 AMC 8 Problems/Problem 22 (→Solution 2)
- 20:22, 21 March 2020 (diff | hist) . . (-2) . . 2008 AMC 8 Problems/Problem 22 (→Solution 2)
- 20:21, 21 March 2020 (diff | hist) . . (+4) . . 2008 AMC 8 Problems/Problem 22 (→Solution 2)
- 20:21, 21 March 2020 (diff | hist) . . (+596) . . 2008 AMC 8 Problems/Problem 22
- 20:10, 21 March 2020 (diff | hist) . . (+16) . . 2012 AIME II Problems/Problem 2
- 13:41, 21 March 2020 (diff | hist) . . (0) . . m 2019 AMC 10A Problems/Problem 7 (→BEST solution)
- 15:10, 20 March 2020 (diff | hist) . . (+3) . . 2020 AMC 10B Problems/Problem 20 (→Problem)
- 14:03, 20 March 2020 (diff | hist) . . (-1) . . m 2020 AMC 10B Problems/Problem 10 (→Solution 3)
- 14:02, 20 March 2020 (diff | hist) . . (+17) . . m 2020 AMC 10B Problems/Problem 10 (→Solution 3)
- 14:01, 20 March 2020 (diff | hist) . . (+14) . . m 2020 AMC 10B Problems/Problem 10
- 13:39, 20 March 2020 (diff | hist) . . (+612) . . 2020 AMC 10B Problems/Problem 10
- 20:39, 19 March 2020 (diff | hist) . . (-2) . . m 2020 AMC 10B Problems/Problem 24
- 20:39, 19 March 2020 (diff | hist) . . (+2) . . m 2020 AMC 10B Problems/Problem 24 (→Solution)
- 19:56, 19 March 2020 (diff | hist) . . (-33) . . m 2020 AMC 10B Problems (→Problem 17)