Math Magic 2017 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

Langford List
Generalizations
(January 2017)

updated 1/1/17

Triangle Chains
(February 2017)

updated 3/1/17

Decreasing Square Paths
(March 2017)

updated 3/22/17

Tiling Rectangles with
Non-Touching Polyominoes
(April 2017)

updated 4/1/17

Packing Squares
with Polyominoes
(May 2017)

updated 5/15/17

Planar Graphs with
Linear Sums
(June 2017)

updated 6/1/17

Average Lattice Sets
(July 2017)

updated 7/25/17

Neighbor Sets of States
(August 2017)

updated 8/27/17

Packing Squares
Missing Corners
(September 2017)

updated 9/19/17

Sums of Powers Oddities
(October 2017)

updated 10/1/17

Cutting Disks to
Pack Two Disks
(November 2017)

updated 11/19/17

Modeling Political Platforms
(December 2017)

updated 12/1/17