17 November 2024

• 17:2617:26, 17 November 2024 diff hist −62 2024 AMC 12B Problems/Problem 16 →Solution 4 (One-to-One Correspondence)
• 17:2517:25, 17 November 2024 diff hist 0 2024 AMC 12B Problems/Problem 16 No edit summary
• 17:0017:00, 17 November 2024 diff hist +1,625 2024 AMC 12B Problems/Problem 16 No edit summary

18 November 2023

• 11:3011:30, 18 November 2023 diff hist +1 m 2023 AMC 10B Problems/Problem 23 →Solution 2

25 August 2022

• 16:3516:35, 25 August 2022 diff hist +20 m 2020 AMC 10B Problems/Problem 25 No edit summary
• 15:1215:12, 25 August 2022 diff hist −1 2020 AMC 10B Problems/Problem 25 spelling error
• 10:1010:10, 25 August 2022 diff hist +1,196 2020 AMC 10B Problems/Problem 25 Found another solution

11 July 2022

• 11:1711:17, 11 July 2022 diff hist −16 m 2009 AMC 12A Problems/Problem 20 The triangles' areas were the same, not the triangles themselves.