Art of Problem Solving
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2022 AMC 10A Problems/Problem 21: Revision history

Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.

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24 October 2025

23 October 2025

2 August 2025

2 October 2024

21 September 2024

25 October 2023

15 October 2023

14 October 2023

18 May 2023

31 March 2023

26 December 2022

26 November 2022

17 November 2022

16 November 2022

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