Art of Problem Solving

2012 AMC 8 Problems/Problem 19: Revision history

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1 May 2022

31 December 2021

3 September 2021

29 August 2021

28 August 2021

9 July 2021

29 January 2021

8 January 2021

9 September 2020

25 June 2020

15 October 2017

25 November 2013

3 July 2013

9 December 2012

24 November 2012

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