Math Magic Packing Archive
Reptiles Tiling Packing Touching Graphs Numbers Matrices Chess Games Other
1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009

Stacking Squares Vertically
(October 1999)

updated 5/27/09

Packing Two Square Sizes
(April 2000)

updated 8/1/07

Covering Squares
(September 2000)

updated 12/15/02

Stacking L's
(July 2003)

updated 11/2/03

Packing Squares
of Area n
(January 2004)

updated 6/30/05

Packing Aspect
Ratio Rectangles
(June 2004)

updated 6/7/04

Packing Sequences
(July 2004)

updated 8/6/04

Yet More Square Problems
(September 2005)

updated 5/26/09

Some Circle Problems
(October 2005)

updated 7/14/07

Packing Polyominoes
in Larger Copies
(April 2006)

updated 2/17/08

Magic Polyomino Squares
(May 2007)

updated 5/30/07

Stacking Squares Horizontally
(August 2007)

updated 8/30/07

Seeing An Equal
Number of Squares
(September 2007)

updated 9/21/07

Loops Of Squares In Rectangles
(December 2007)

updated 12/23/07

Placing Circles To
Obstruct Circles
(February 2008)

updated 3/3/08

Packing Pieces
in Polyominoes
(April 2008)

updated 8/29/09

Fitting Inside Two
Different Squares
(May 2008)

updated 7/15/08

Uniquely Packed Regions
(July 2008)

updated 7/5/08

Polyomino Letterforms
(March 2009)

updated 3/1/09

Unique Rectangle Packings
(September 2009)

updated 9/26/09