Art of Problem Solving

1991 AIME Problems/Problem 3: 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.

21 May 2020

20 July 2019

15 July 2019

6 September 2017

3 January 2016

24 June 2015

4 July 2013

9 December 2011

15 August 2011

20 April 2007

2 March 2007

9 July 2006