Art of Problem Solving

2020 AMC 10B Problems/Problem 15: Revision history

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Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.

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16 April 2021

6 April 2021

8 September 2020

3 August 2020

8 July 2020

20 June 2020

7 March 2020

8 February 2020

7 February 2020

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