Math Magic 2012 Archive
Tiling Reptiles Packing Squares Circles Covering Touching Graphs Numbers Digits Matrices Chess Games Other
1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020

Pizza Packing
(January 2012)

updated 1/26/12

Ascending Tilings
(February 2012)

updated 2/10/12

Equal Pieces in
Unequal Containers
(March 2012)

updated 3/21/12

Self-Reproducing Numbers
(April 2012)

updated 4/28/12

Filling Squares
With Squares
(May 2012)

updated 1/2/16

Unique Digit Equations
(June 2012)

updated 6/1/12

Packing Sliced Squares
(July 2012)

updated 8/15/12

Packing Distinct
Integer-Area Squares
(August 2012)

updated 9/18/12

Eliminating Graphs
(September 2012)

updated 1/5/19

Packing Tuna
and Soup Cans
(October 2012)

updated 10/24/12

Shortest Games
(November 2012)

updated 11/1/12

Weight Puzzles
(December 2012)

updated 12/20/12