Art of Problem Solving
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2015 AMC 8 Problems/Problem 23: Revision history

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28 June 2025

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8 May 2023

26 December 2022

13 January 2021

25 November 2020

12 September 2020

3 November 2019

4 December 2015

30 November 2015

26 November 2015

25 November 2015