User contributions
- 19:23, 27 April 2024 (diff | hist) . . (+2) . . 2013 AIME I Problems/Problem 2 (→Solution) (current)
- 15:54, 15 April 2024 (diff | hist) . . (+26) . . 2021 AIME II Problems/Problem 9 (→Claim 1 (GCD Property)) (current)
- 15:53, 15 April 2024 (diff | hist) . . (+2) . . 2021 AIME II Problems/Problem 9 (→Claim 1 (GCD Property))
- 15:53, 15 April 2024 (diff | hist) . . (+585) . . 2021 AIME II Problems/Problem 9 (→Claim 1 (GCD Property))
- 17:51, 11 April 2024 (diff | hist) . . (+86) . . 2003 AMC 10A Problems/Problem 21 (current)
- 17:44, 11 April 2024 (diff | hist) . . (+201) . . 2001 AMC 10 Problems/Problem 19 (current)
- 19:27, 8 April 2024 (diff | hist) . . (+944) . . 2011 AIME I Problems/Problem 7 (current)
- 17:02, 8 April 2024 (diff | hist) . . (0) . . 2011 AIME I Problems/Problem 7 (→Solution 6 (fast, easy))
- 17:02, 8 April 2024 (diff | hist) . . (-946) . . 2011 AIME I Problems/Problem 7 (→Solution 5: Solution is wrong)
- 21:00, 23 March 2024 (diff | hist) . . (+117) . . 2024 USAMO Problems (current)
- 20:24, 23 March 2024 (diff | hist) . . (+264) . . 2024 USAMO Problems
- 20:22, 23 March 2024 (diff | hist) . . (+98) . . 2024 USAMO Problems
- 19:40, 23 March 2024 (diff | hist) . . (+15) . . USAMO Problems and Solutions (current)
- 19:30, 20 March 2024 (diff | hist) . . (+280) . . 2024 USAJMO Problems/Problem 1 (Undo revision 217207 by Mathkiddie (talk)) (Tag: Undo)
- 19:30, 20 March 2024 (diff | hist) . . (-280) . . 2024 USAJMO Problems/Problem 1 (→Solution 1)
- 20:45, 4 March 2024 (diff | hist) . . (-734) . . 1992 AIME Problems/Problem 5 (→Solution 2) (current)
- 20:50, 24 February 2024 (diff | hist) . . (0) . . N 2024 USAJMO Problems (Created blank page)
- 17:13, 11 February 2024 (diff | hist) . . (+34) . . 2024 AIME I Problems/Problem 9 (→Solution 4 (super ultimate desperation (and completely wrong)))
- 17:13, 11 February 2024 (diff | hist) . . (+1) . . 2024 AIME I Problems/Problem 9 (→Solution 4 (super ultimate desperation (and completely wrong)))
- 17:12, 11 February 2024 (diff | hist) . . (+382) . . 2024 AIME I Problems/Problem 9
- 17:44, 30 January 2024 (diff | hist) . . (0) . . N 2024 AIME II Answer Key (Created blank page)
- 17:43, 30 January 2024 (diff | hist) . . (+68) . . AIME Problems and Solutions
- 23:03, 29 January 2024 (diff | hist) . . (+2) . . 2017 AIME II Problems/Problem 9 (current)
- 23:03, 29 January 2024 (diff | hist) . . (+991) . . 2017 AIME II Problems/Problem 9
- 22:18, 29 January 2024 (diff | hist) . . (+28) . . 2017 AIME II Problems/Problem 3 (→Solution 6) (current)
- 22:02, 29 January 2024 (diff | hist) . . (-228) . . 2017 AIME II Problems/Problem 1 (→Solution 1.1 ( PIE Simplified )) (current)
- 20:45, 29 January 2024 (diff | hist) . . (-2) . . 2017 AIME II Problems/Problem 13 (→Solution 1) (current)
- 20:45, 29 January 2024 (diff | hist) . . (+2) . . 2017 AIME II Problems/Problem 13 (→Solution 1)
- 23:09, 28 January 2024 (diff | hist) . . (0) . . N 2021 CIME I Problems/Problem 15 (Created blank page) (current)
- 23:06, 26 January 2024 (diff | hist) . . (-16) . . 2023 AIME II Problems/Problem 9 (→Solution 1)
- 23:06, 26 January 2024 (diff | hist) . . (+2) . . 2023 AIME II Problems/Problem 9 (→Solution 1)
- 23:05, 26 January 2024 (diff | hist) . . (+1) . . 2023 AIME II Problems/Problem 9 (→Solution 1)
- 23:05, 26 January 2024 (diff | hist) . . (+165) . . 2023 AIME II Problems/Problem 9 (→Solution 1)
- 21:16, 26 January 2024 (diff | hist) . . (-409) . . 2023 AIME II Problems/Problem 3 (→Solution 1) (current)
- 23:18, 23 January 2024 (diff | hist) . . (-320) . . 2023 AIME I Problems/Problem 2 (→Solution 2)
- 00:08, 23 January 2024 (diff | hist) . . (-1) . . m 2022 AIME II Problems/Problem 9 (→Solution 1)
- 22:57, 19 January 2024 (diff | hist) . . (0) . . 2023 AIME I Problems/Problem 12 (→Diagram)
- 22:56, 19 January 2024 (diff | hist) . . (0) . . 2023 AIME I Problems/Problem 12 (→Diagram)
- 20:40, 12 January 2024 (diff | hist) . . (+32) . . 2021 AIME II Problems/Problem 7 (→Solution 1)
- 17:33, 12 January 2024 (diff | hist) . . (-81) . . 2021 AIME II Problems/Problem 12 (→Note 2) (current)
- 16:35, 12 January 2024 (diff | hist) . . (-9) . . 2021 AIME II Problems/Problem 4 (→Solution 2 (Somewhat Bashy)) (current)
- 19:42, 9 January 2024 (diff | hist) . . (+13) . . 2019 AIME II Problems/Problem 10 (→Solution 3)
- 18:36, 5 January 2024 (diff | hist) . . (-119) . . 2019 AIME I Problems/Problem 8 (→Video Solution By North America Math Contest Go Go Go)
- 15:31, 5 January 2024 (diff | hist) . . (+7,197) . . 2020 AIME II Problems/Problem 14 (current)
- 15:31, 5 January 2024 (diff | hist) . . (-7,197) . . 2020 AIME II Problems/Problem 14 (Blanked the page) (Tag: Blanking)
- 18:41, 4 January 2024 (diff | hist) . . (+22) . . 2004 AIME II Problems/Problem 10 (→Solution 2)
- 14:23, 4 January 2024 (diff | hist) . . (+27) . . m 2003 AIME I Problems/Problem 14 (→Solution 2) (current)
- 14:21, 4 January 2024 (diff | hist) . . (-4) . . 2003 AIME I Problems/Problem 14 (→Problem)
- 14:21, 4 January 2024 (diff | hist) . . (+4) . . 2003 AIME I Problems/Problem 14 (→Problem)
- 14:20, 4 January 2024 (diff | hist) . . (-1) . . 2003 AIME I Problems/Problem 14 (→Problem)
- 18:10, 3 January 2024 (diff | hist) . . (-5) . . 2019 AIME II Problems/Problem 14 (→Solution 1) (current)
- 18:09, 3 January 2024 (diff | hist) . . (0) . . 2019 AIME II Problems/Problem 14 (→Solution 1)
- 18:08, 3 January 2024 (diff | hist) . . (0) . . 2019 AIME II Problems/Problem 14 (→Solution 1)
- 18:08, 3 January 2024 (diff | hist) . . (+46) . . 2019 AIME II Problems/Problem 14 (→Solution 1)
- 17:41, 3 January 2024 (diff | hist) . . (+13) . . 2019 AIME II Problems/Problem 14 (→Video Solution)
- 18:00, 2 January 2024 (diff | hist) . . (-1,468) . . 2016 AIME I Problems/Problem 7 (current)
- 12:57, 29 December 2023 (diff | hist) . . (-4,508) . . 2020 AIME II Problems/Problem 10
- 18:08, 26 December 2023 (diff | hist) . . (-214) . . 2019 AIME II Problems/Problem 4
- 16:55, 25 December 2023 (diff | hist) . . (-5) . . 2014 AIME II Problems/Problem 9 (→Solution 2 (PIE)) (current)
- 17:29, 22 December 2023 (diff | hist) . . (-653) . . 2018 AIME I Problems/Problem 14 (→Solution 3 (One page solution)) (current)
- 19:08, 21 December 2023 (diff | hist) . . (+13) . . 2016 AIME II Problems/Problem 12 (→Solution 3)
- 19:07, 21 December 2023 (diff | hist) . . (-179) . . 2016 AIME II Problems/Problem 12
- 18:03, 21 December 2023 (diff | hist) . . (0) . . N 2024 AIME I Problems/Problem 12 (Created blank page)
- 18:03, 21 December 2023 (diff | hist) . . (0) . . N 2024 AIME I Problems/Problem 11 (Created blank page)
- 18:03, 21 December 2023 (diff | hist) . . (0) . . N 2024 AIME I Problems/Problem 10 (Created blank page)
- 18:03, 21 December 2023 (diff | hist) . . (0) . . N 2024 AIME I Problems/Problem 9 (Created blank page)
- 18:02, 21 December 2023 (diff | hist) . . (0) . . N 2024 AIME I Problems/Problem 8 (Created blank page)
- 18:02, 21 December 2023 (diff | hist) . . (0) . . N 2024 AIME I Problems/Problem 6 (Created blank page)
- 18:02, 21 December 2023 (diff | hist) . . (0) . . N 2024 AIME I Problems/Problem 5 (Created blank page)
- 18:02, 21 December 2023 (diff | hist) . . (0) . . N 2024 AIME I Problems/Problem 4 (Created blank page)
- 20:52, 18 December 2023 (diff | hist) . . (+91) . . Mathkiddie (current)
- 20:49, 18 December 2023 (diff | hist) . . (+2) . . 2019 AIME II Problems/Problem 5 (→Solution 2)
- 20:49, 18 December 2023 (diff | hist) . . (+22) . . m 2019 AIME II Problems/Problem 5 (→Solution 2)
- 20:50, 28 November 2023 (diff | hist) . . (+99) . . 2001 AIME I Problems/Problem 6 (→Solution 2) (current)
- 20:48, 28 November 2023 (diff | hist) . . (+604) . . 2001 AIME I Problems/Problem 6 (→Solutions)
- 19:45, 28 November 2023 (diff | hist) . . (-20) . . 2019 AIME II Problems/Problem 4 (→Solution 5 (Recursion))
- 19:45, 28 November 2023 (diff | hist) . . (+1) . . 2019 AIME II Problems/Problem 4 (→Solution 5 (Recursion))
- 19:44, 28 November 2023 (diff | hist) . . (-48) . . 2019 AIME II Problems/Problem 4 (→Solution 5 (Recursion))
- 21:26, 18 November 2023 (diff | hist) . . (+44) . . 2020 AIME I Problems/Problem 1 (→Problem)
- 19:46, 10 November 2023 (diff | hist) . . (-1) . . 2023 AMC 10A Problems/Problem 6 (→Solution 4 (use an example))
- 19:46, 10 November 2023 (diff | hist) . . (0) . . 2023 AMC 10A Problems/Problem 6 (→Solution 3)
- 19:46, 10 November 2023 (diff | hist) . . (0) . . 2023 AMC 10A Problems/Problem 6 (→Solution 2)
- 19:45, 10 November 2023 (diff | hist) . . (+166) . . 2023 AMC 10A Problems/Problem 6 (→Solution)
- 19:42, 10 November 2023 (diff | hist) . . (+12) . . 2023 AMC 10A Problems/Problem 23 (→Solution 2)
- 19:35, 10 November 2023 (diff | hist) . . (0) . . 2023 AMC 10A Problems/Problem 18 (→Solution 6 (Using Answer Choices))
- 19:34, 10 November 2023 (diff | hist) . . (0) . . 2023 AMC 10A Problems/Problem 18 (→Solution 4)
- 19:34, 10 November 2023 (diff | hist) . . (0) . . 2023 AMC 10A Problems/Problem 18 (→Solution 5)
- 19:34, 10 November 2023 (diff | hist) . . (+1) . . 2023 AMC 10A Problems/Problem 18 (→Solution 2: Quick solution)
- 19:34, 10 November 2023 (diff | hist) . . (0) . . 2023 AMC 10A Problems/Problem 18 (→Solution 4)
- 19:34, 10 November 2023 (diff | hist) . . (0) . . 2023 AMC 10A Problems/Problem 18 (→Solution 5 (Based on previous knowledge))
- 19:33, 10 November 2023 (diff | hist) . . (0) . . 2023 AMC 10A Problems/Problem 18 (→Solution 3)
- 19:33, 10 November 2023 (diff | hist) . . (0) . . 2023 AMC 10A Problems/Problem 18 (→Solution 2)
- 19:33, 10 November 2023 (diff | hist) . . (+13) . . 2023 AMC 10A Problems/Problem 18 (→Solution 2: Quick solution)
- 19:33, 10 November 2023 (diff | hist) . . (+480) . . 2023 AMC 10A Problems/Problem 18 (→Solution 1)
- 21:03, 30 July 2023 (diff | hist) . . (+75) . . Mathkiddie
- 14:15, 18 July 2023 (diff | hist) . . (+77) . . m Class Badges (→AoPS Class Badges)
- 22:20, 23 March 2023 (diff | hist) . . (+2) . . 2004 AIME II Problems/Problem 11 (→Solution) (current)
- 15:15, 16 January 2023 (diff | hist) . . (+11) . . m 2014 AMC 12A Problems/Problem 23 (→Solution 1)
- 15:13, 16 January 2023 (diff | hist) . . (+1) . . m 2014 AMC 12A Problems/Problem 23 (→Solution 1)
- 22:00, 1 November 2022 (diff | hist) . . (-421) . . 2018 AMC 10A Problems/Problem 22 (→Solution 2.1 (updated with better notation))
- 22:14, 31 October 2022 (diff | hist) . . (-224) . . 2018 AMC 10A Problems/Problem 11 (→Solution 5)
- 22:07, 31 October 2022 (diff | hist) . . (-42) . . 2018 AMC 10A Problems/Problem 11 (→Solution 6 (Solution 5 but more clearer and compact))
- 22:07, 31 October 2022 (diff | hist) . . (0) . . 2018 AMC 10A Problems/Problem 11 (→Solution 5 (Stars and Bars))
- 22:06, 31 October 2022 (diff | hist) . . (0) . . 2018 AMC 10A Problems/Problem 11 (→Solution 4 (overkill))
- 22:06, 31 October 2022 (diff | hist) . . (-327) . . 2018 AMC 10A Problems/Problem 11 (→Solution 1)
- 22:06, 31 October 2022 (diff | hist) . . (-352) . . 2018 AMC 10A Problems/Problem 11 (→Solution 3)
- 20:25, 31 October 2022 (diff | hist) . . (+2) . . 2009 AMC 10A Problems/Problem 24 (→Solution 4) (current)
- 20:25, 31 October 2022 (diff | hist) . . (+2) . . 2009 AMC 10A Problems/Problem 24 (→Solution 5 (Casework))
- 20:25, 31 October 2022 (diff | hist) . . (+2) . . 2009 AMC 10A Problems/Problem 24 (→Solution 3 (Cheap solution, same approach as Solution 2))
- 20:23, 31 October 2022 (diff | hist) . . (-2) . . 2009 AMC 10A Problems/Problem 24 (→Solution 4)
- 20:23, 31 October 2022 (diff | hist) . . (-2) . . 2009 AMC 10A Problems/Problem 24 (→Solution 3 (Cheap solution, same approach as Solution 2))
- 20:03, 24 October 2022 (diff | hist) . . (-1,903) . . 2019 AMC 10B Problems/Problem 23 (→Solution 5 (power of a point))
- 20:03, 24 October 2022 (diff | hist) . . (-1,276) . . 2019 AMC 10B Problems/Problem 23 (→Solution 6 (Similar to #3))
- 19:46, 24 October 2022 (diff | hist) . . (0) . . 2016 AMC 10A Problems/Problem 20 (→Solution 4 (Casework))
- 19:46, 24 October 2022 (diff | hist) . . (-211) . . 2016 AMC 10A Problems/Problem 20 (→Solution 3 (Stars and Bars))
- 19:45, 24 October 2022 (diff | hist) . . (-124) . . 2016 AMC 10A Problems/Problem 20 (→Solution 1)
- 19:42, 24 October 2022 (diff | hist) . . (+8) . . m 2008 AMC 10B Problems/Problem 11 (→Solution) (current)
- 19:41, 24 October 2022 (diff | hist) . . (+24) . . m 2008 AMC 10B Problems/Problem 11 (→Solution)
- 18:28, 19 October 2022 (diff | hist) . . (-48) . . 2008 AMC 10B Problems/Problem 14 (→Solution 2)
- 18:27, 19 October 2022 (diff | hist) . . (-10) . . 2008 AMC 10B Problems/Problem 14 (→Solution 1)
- 18:11, 19 October 2022 (diff | hist) . . (-22) . . 2006 AMC 10B Problems/Problem 19 (→Non-Trig Approach)
- 19:34, 17 October 2022 (diff | hist) . . (-4) . . 2010 AMC 12B Problems/Problem 17 (→Solution 1) (current)
- 19:33, 17 October 2022 (diff | hist) . . (-2) . . 2010 AMC 12B Problems/Problem 17 (→Solution 1)
- 19:27, 10 October 2022 (diff | hist) . . (-40) . . 2011 AMC 10B Problems/Problem 25 (→Solution 1)
- 19:26, 10 October 2022 (diff | hist) . . (0) . . N File:C--Users-William-Desktop-Screenshot 2022-10-10 182220.png.png (current)
- 19:25, 10 October 2022 (diff | hist) . . (-1) . . 2011 AMC 10B Problems/Problem 25 (→Solution 1)
- 19:24, 10 October 2022 (diff | hist) . . (+41) . . 2011 AMC 10B Problems/Problem 25 (→Solution 1)
- 19:11, 10 October 2022 (diff | hist) . . (-3) . . 2011 AMC 10B Problems/Problem 25 (→Solution 2)
- 19:10, 10 October 2022 (diff | hist) . . (+3) . . 2011 AMC 10B Problems/Problem 25 (→Solution 2)
- 18:48, 4 October 2022 (diff | hist) . . (+14) . . Mathkiddie (→MATHKIDDIE)
- 18:48, 4 October 2022 (diff | hist) . . (+46) . . N Mathkiddie (Created page with "==MATHKIDDIE== Welcome, peoples of the earth!")
- 18:30, 4 October 2022 (diff | hist) . . (-535) . . 2006 AMC 10B Problems/Problem 17 (This solution is unnessasary, as it is nearly the same as Solution 1.)
- 18:29, 4 October 2022 (diff | hist) . . (-496) . . 2006 AMC 10B Problems/Problem 17 (→Solution)
- 18:10, 3 October 2022 (diff | hist) . . (+13) . . m 2003 AMC 10B Problems/Problem 12 (→Solution 2)
- 18:10, 3 October 2022 (diff | hist) . . (+244) . . 2003 AMC 10B Problems/Problem 12 (→Solution 2)
- 18:03, 3 October 2022 (diff | hist) . . (-370) . . 2018 AMC 10A Problems/Problem 10 (This solution is the same as Solution 1.)
- 17:19, 24 December 2020 (diff | hist) . . (-11) . . 2020 AMC 8 Problems/Problem 25 (→Problem)