Art of Problem Solving

2007 AMC 10A Problems/Problem 4: 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.

2 October 2025

27 April 2021

30 December 2020

11 September 2020

4 July 2013

3 February 2008

6 January 2008