If you have come this far, you are more than a recreational puzzle solver; you are looking for deeper connections and patterns, which is just what a professional mathematician does. After you have looked over these remarks, and perhaps some of the references, please come and visit MSRI, the AMS (American Mathematical Society), and the MAA (Mathematical Association of America).

Squares Inside A Square - October 2004
Tracing a Route - November 2004
Puzzles on Wheels on Vacation	No Puzzle for December 2004
Barnyard Animals - January 2005
Loop-d-Loop - February 2005

NOTE: You will need Adobe Acrobat Reader to View These Documents.