7 September 2025

• 17:2217:22, 7 September 2025 diff hist +1,872 2000 AIME II Problems/Problem 13 No edit summary current

4 September 2025

• 19:2219:22, 4 September 2025 diff hist +6 2001 AIME I Problems/Problem 4 →Solution 4 (very fast) current

1 September 2025

• 17:3917:39, 1 September 2025 diff hist −22 1997 AIME Problems/Problem 10 →Solution 4 (rewording of Solution 3) current
• 17:3917:39, 1 September 2025 diff hist −2 1997 AIME Problems/Problem 10 →Solution 4 (rewording of Solution 3)
• 17:3917:39, 1 September 2025 diff hist +43 1997 AIME Problems/Problem 10 →Solution 4 (rewording of Solution 3)
• 17:3817:38, 1 September 2025 diff hist +4 1997 AIME Problems/Problem 10 →Solution 4 (rewording of Solution 3)
• 17:3717:37, 1 September 2025 diff hist +17 1997 AIME Problems/Problem 10 →Solution 4 (rewording of Solution 3)
• 17:3617:36, 1 September 2025 diff hist +603 1997 AIME Problems/Problem 10 No edit summary

23 August 2025

• 20:1620:16, 23 August 2025 diff hist +97 1988 AIME Problems/Problem 15 →Note current
• 11:4811:48, 23 August 2025 diff hist +4 2024 AMC 10B Problems/Problem 24 →Solution 5 (sol 2 but fast)

22 August 2025

• 13:2613:26, 22 August 2025 diff hist +17 1985 AIME Problems/Problem 12 →Solution 11 (Regular Casework)
• 13:2513:25, 22 August 2025 diff hist +2,572 1985 AIME Problems/Problem 12 No edit summary

20 August 2025

• 13:4913:49, 20 August 2025 diff hist −2 2014 AMC 10A Problems/Problem 24 No edit summary
• 13:4513:45, 20 August 2025 diff hist 0 2024 AMC 10B Problems/Problem 24 No edit summary
• 13:4113:41, 20 August 2025 diff hist +5 2018 AMC 12A Problems/Problem 21 No edit summary current

1 August 2025

• 17:0317:03, 1 August 2025 diff hist +722 2018 AMC 12A Problems/Problem 21 No edit summary

23 June 2025

• 20:0820:08, 23 June 2025 diff hist +1 2001 AIME I Problems/Problem 4 →Solution 4 (very fast)
• 20:0720:07, 23 June 2025 diff hist +1 2001 AIME I Problems/Problem 4 No edit summary
• 20:0720:07, 23 June 2025 diff hist +851 2001 AIME I Problems/Problem 4 No edit summary

7 June 2025

• 17:3017:30, 7 June 2025 diff hist +55 1983 AIME Problems/Problem 6 →Solution 3 (cheap and quick)

2 June 2025

• 00:1700:17, 2 June 2025 diff hist +16 2024 AMC 10B Problems/Problem 24 No edit summary
• 00:1600:16, 2 June 2025 diff hist +550 2024 AMC 10B Problems/Problem 24 No edit summary

19 May 2025

• 17:1317:13, 19 May 2025 diff hist −231 1978 AHSME Problems/Problem 30 No edit summary

30 April 2025

• 23:0023:00, 30 April 2025 diff hist +5 Olympiad books →Geometry Resources

29 April 2025

• 11:2611:26, 29 April 2025 diff hist +446 2010 AMC 12A Problems/Problem 22 →Solution 3
• 11:2111:21, 29 April 2025 diff hist +5 2010 AMC 12A Problems/Problem 22 →Solution 3
• 11:1511:15, 29 April 2025 diff hist +455 2010 AMC 12A Problems/Problem 22 →Solution 3

15 April 2025

• 18:5018:50, 15 April 2025 diff hist +941 2014 AMC 10A Problems/Problem 24 No edit summary
• 15:1315:13, 15 April 2025 diff hist +507 1992 AHSME Problems/Problem 29 No edit summary current

9 April 2025

• 11:4311:43, 9 April 2025 diff hist +947 1978 AHSME Problems/Problem 30 No edit summary

26 March 2025

• 16:3516:35, 26 March 2025 diff hist 0 2004 AMC 10B Problems/Problem 24 →Solution 1 (Ptolemy's Theorem)
• 16:3216:32, 26 March 2025 diff hist +366 2004 AMC 10B Problems/Problem 24 →Solution 1 (Ptolemy's Theorem)

18 February 2025

• 15:4915:49, 18 February 2025 diff hist 0 1992 AHSME Problems/Problem 24 No edit summary current
• 15:4915:49, 18 February 2025 diff hist +31 1992 AHSME Problems/Problem 24 No edit summary
• 15:4815:48, 18 February 2025 diff hist +436 1992 AHSME Problems/Problem 24 No edit summary

1 January 2025

• 16:0216:02, 1 January 2025 diff hist +4 N User:Martianrunner Created page with "yeah" current

25 September 2024

• 15:5615:56, 25 September 2024 diff hist +1 2018 AMC 10B Problems/Problem 22 usually the text solution is before the video solutions current

19 September 2024

• 17:5017:50, 19 September 2024 diff hist +66 2021 Fall AMC 10B Problems/Problem 13 →Solution 5 (interesting)
• 17:4917:49, 19 September 2024 diff hist +45 2021 Fall AMC 10B Problems/Problem 13 →Solution 5 (interesting)
• 17:4817:48, 19 September 2024 diff hist +1,297 2021 Fall AMC 10B Problems/Problem 13 No edit summary

11 September 2024

• 16:3716:37, 11 September 2024 diff hist +1 2000 AMC 8 Problems →Problem 12 current
• 16:3716:37, 11 September 2024 diff hist +44 2000 AMC 8 Problems →Problem 12

9 September 2024

• 00:0600:06, 9 September 2024 diff hist −109 2009 AMC 8 Problems/Problem 23 vandalism

6 September 2024

• 21:0121:01, 6 September 2024 diff hist +17 2013 AMC 8 Problems/Problem 24 →Solution 2 (extremely simple)
• 21:0121:01, 6 September 2024 diff hist +597 2013 AMC 8 Problems/Problem 24 No edit summary
• 09:5509:55, 6 September 2024 diff hist −7 2015 AMC 8 Problems/Problem 9 best is an opinion, you cant really call a solution the best way to do it unless its literally the only way to do it...

5 September 2024

• 17:4017:40, 5 September 2024 diff hist −71 2017 AMC 8 Problems/Problem 19 unvandalized :D

17 July 2024

• 01:1001:10, 17 July 2024 diff hist +15 2020 AMC 10A Problems/Problem 8 aaaaa i didnt see solution 7 aaaa

14 July 2024

• 14:4814:48, 14 July 2024 diff hist +835 2020 AMC 10A Problems/Problem 8 solution 10 (extremely surprised not to see this so i wrote it down)

25 January 2024

• 13:3013:30, 25 January 2024 diff hist +3,577 2024 AMC 8 Problems Undo revision 212735 by Sdlighe (talk) Tag: Undo