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 12: 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.

27 October 2025

24 July 2025

5 June 2023

27 January 2021

17 December 2019

5 December 2019

12 February 2019

16 February 2018