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

2018 AMC 10B Problems/Problem 25: 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)

23 October 2025

30 September 2025

26 September 2025

24 September 2025

16 September 2025

24 August 2025

31 July 2025

30 July 2025

29 January 2024

19 November 2023

15 October 2023

3 August 2023

14 October 2022

13 October 2022

5 February 2022

28 December 2021

1 November 2021

30 October 2021

27 October 2021

23 October 2021

8 October 2021

17 September 2021

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