Art of Problem Solving

2019 AMC 8 Problems/Problem 9: 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.

(newest | oldest) View (newer 50 | ) (20 | 50 | 100 | 250 | 500)

5 June 2025

31 December 2024

30 December 2024

9 December 2024

9 November 2024

30 December 2023

28 December 2023

21 December 2023

24 August 2023

6 August 2023

3 March 2023

4 January 2023

2 January 2023

31 December 2022

29 December 2022

3 December 2022

29 October 2022

7 February 2022

7 January 2022

23 April 2021

13 April 2021

28 January 2021

31 October 2020

5 July 2020

3 July 2020

14 April 2020

5 January 2020

22 November 2019

21 November 2019

20 November 2019

(newest | oldest) View (newer 50 | ) (20 | 50 | 100 | 250 | 500)