27 February 2023

• 14:2214:22, 27 February 2023 diff hist −41 2022 USAMO Problems/Problem 2 →Solution
• 14:2114:21, 27 February 2023 diff hist 0 N File:Peppa-usamo-2022-2.png No edit summary current

10 June 2020

• 00:0000:00, 10 June 2020 diff hist +661 IMO Problems and Solutions No edit summary

4 April 2020

• 18:1718:17, 4 April 2020 diff hist +2 AMC historical results fix wrong AMC12 scores

3 March 2020

• 20:4720:47, 3 March 2020 diff hist +2 User:V Enhance No edit summary current

28 February 2020

• 12:1112:11, 28 February 2020 diff hist −456 2020 AIME I Problems →Problem 1: Remove fake problem statement Tag: Blanking
• 12:0912:09, 28 February 2020 diff hist −108 2020 AIME I Problems/Problem 1 →Problem: Remove fake problem statement

25 August 2018

• 03:2903:29, 25 August 2018 diff hist +40 User:V Enhance No edit summary
• 03:2403:24, 25 August 2018 diff hist −833 2016 USAMO Problems/Problem 4 Delete the obviously wrong sol3

17 January 2016

• 12:0912:09, 17 January 2016 diff hist +76 Concave Function No edit summary

30 April 2014

• 05:1805:18, 30 April 2014 diff hist −34 2014 USAMO Problems/Problem 1 →Solution
• 05:1705:17, 30 April 2014 diff hist +283 2014 USAMO Problems/Problem 1 →Solution

5 December 2013

• 23:5923:59, 5 December 2013 diff hist +24 2013 AMC 10B Answer Key No edit summary
• 23:5823:58, 5 December 2013 diff hist −238 2013 AMC 10B Answer Key No edit summary

30 August 2013

• 08:2808:28, 30 August 2013 diff hist +1,304 LaTeX:Symbols Obvious vandalism.
• 08:2808:28, 30 August 2013 diff hist +2,355 LaTeX:Symbols Undo revision 57006 by Hodori01 (talk)

11 October 2012

• 11:3611:36, 11 October 2012 diff hist +1 m Pascal's triangle →Number Parity

5 April 2012

• 18:5518:55, 5 April 2012 diff hist 0 m Chicken McNugget Theorem Fix typo.
• 00:0800:08, 5 April 2012 diff hist +14 1986 AIME Problems/Problem 9 Moved my solution to the front. Sorry, couldn't resist. Feel free to undo this...
• 00:0600:06, 5 April 2012 diff hist +1,675 1986 AIME Problems/Problem 9 →Solution

27 November 2011

• 12:4112:41, 27 November 2011 diff hist +124 m 2011 IMO Problems/Problem 5 LaTeX-ify
• 12:4012:40, 27 November 2011 diff hist +61 m 2011 IMO Problems/Problem 4 LaTeX-ify
• 12:3812:38, 27 November 2011 diff hist +98 m 2011 IMO Problems/Problem 3 LaTeX-ify
• 12:3712:37, 27 November 2011 diff hist +261 m 2011 IMO Problems/Problem 2 LaTeX-ify
• 12:3412:34, 27 November 2011 diff hist +211 m 2011 IMO Problems/Problem 6 LaTeX-ify

11 November 2011

• 21:3721:37, 11 November 2011 diff hist +38 m LaTeX:Math Mentioning that \[ ... \] is now much more popular than $$...$$

24 July 2011

• 13:4113:41, 24 July 2011 diff hist +150 2011 IMO Problems/Problem 1 No edit summary

2 July 2011

• 18:2718:27, 2 July 2011 diff hist +29 ELMO No edit summary

14 May 2011

• 13:1313:13, 14 May 2011 diff hist −248 2006 AIME I Problems Undo revision 38546 by Ksun48 (Talk) Stop trolling.
• 13:1213:12, 14 May 2011 diff hist −17 2006 AIME I Problems Undo revision 38547 by Ksun48 (Talk)

20 December 2010

• 01:5001:50, 20 December 2010 diff hist 0 2005 AIME II Problems/Problem 8 Repair ASY image.
• 01:4901:49, 20 December 2010 diff hist −6 2005 AIME II Problems/Problem 8 →Solution
• 01:4901:49, 20 December 2010 diff hist +5 2005 AIME II Problems/Problem 8 →Solution
• 00:5500:55, 20 December 2010 diff hist +73 2005 AIME II Problems/Problem 8 →Solution

10 December 2010

• 00:1400:14, 10 December 2010 diff hist +71 User:V Enhance No edit summary
• 00:1300:13, 10 December 2010 diff hist −1,951 User:V Enhance Replaced content with 'Hai'

23 October 2010

• 16:2116:21, 23 October 2010 diff hist 0 Newton's sums Redirected page to Newton's Sums current

15 May 2010

• 23:2323:23, 15 May 2010 diff hist +5 User:V Enhance →Mathematical Accomplishments (2010)
• 23:2323:23, 15 May 2010 diff hist +250 User:V Enhance No edit summary
• 23:2023:20, 15 May 2010 diff hist +8 User:V Enhance →Mathematical Accomplishments

25 April 2010

• 22:2122:21, 25 April 2010 diff hist +11 m Newton's Sums Broke "Main Usage" into "Statement" and "Example"
• 22:1822:18, 25 April 2010 diff hist +53 m Newton's Sums →Basic Usage

9 February 2010

• 23:3923:39, 9 February 2010 diff hist +3 N User talk:V Enhance Created page with 'Hi.' current

8 February 2010

• 22:2522:25, 8 February 2010 diff hist +665 User:V Enhance →Mathematical Accomplishments
• 21:5321:53, 8 February 2010 diff hist +1,026 N User:V Enhance Created page with 'HELLO WORLD!! This is the user page of Evan Chen. ==Personal Info== I am currently an eighth grader. I know exactly 200 digits of pi. I've probably already told you too much.…'

5 February 2010

• 01:0901:09, 5 February 2010 diff hist +159 LaTeX:Help →Helpful Links

1 February 2010

• 20:3420:34, 1 February 2010 diff hist +28 m Art of Problem Solving →AoPS Forums