Art of Problem Solving
During AMC 10A/12A testing, the AoPS Wiki is in read-only mode and no edits can be made.

2019 AMC 8 Problems/Problem 7: 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.

5 June 2025

31 December 2024

9 November 2024

30 December 2023

6 August 2023

3 March 2023

30 December 2022

7 December 2022

4 December 2022

15 November 2022

7 February 2022

7 January 2022

23 April 2021

13 April 2021

5 November 2020

2 November 2020

1 November 2020

31 October 2020

28 October 2020

14 April 2020

14 March 2020

4 January 2020

29 December 2019

30 November 2019

25 November 2019

24 November 2019

22 November 2019

21 November 2019

20 November 2019