New

Aug 2016
Added Candy Collection 2016 puzzle .

May 2011
Major update, brought puzzles up-to-date.

Aug 2009
Moved website to hostgator.com.

Jan 2009
Realized that I didn't update this "New" page for quite a while. The website got a complete overhaul during the Christmas / New Years season - many puzzles got added and a lot of small errors got fixed.

A number of new ways to list the puzzles got added, in particular to list them by designer.

Also a few plans for laser cutting puzzles got added.

Nov 2005
Updated the website with most of the 2004 and 2005 puzzles.

Jul 2003
Some minor updates and new materials.

• Java applet for burr puzzles: JVK's favorite 6 Piece Burr , Burr in a Cube #1
• JavaScript playable versions: Sam Loyd's Square to Cross , Tri Diamonds
• Added a new puzzle - Karin's Rose Burr

Dec 2002
Complete redesign of the web site with a new look and some new materials.

Dec 2001
Complete redesign of the web site with a new look and tons of new materials.

Nov 26. 1999
Added a set of pages about IPP19 and the talk I have given there.
IPP19, Aug 1999, London
and the Burr in a Cube #1

Sep 25. 1999
Added two new puzzles:
The Diamond Burr
and the Burr in a Cube #1

Jan 5. 1999
Added solutions to Karin's Puzzle and to the Coated Burr

Jan 4. 1999
Complete redesign of website. New graphical design which loads faster and is consistent across all pages. New sections have been added to show plans and give hints on how to make your own puzzles.

Dec 20. 1998
The Diagonal Burr has been added. Solution pages and printable sheets in PostScript format have been added.

Aug 12. 1998
Karin's puzzle has been added

Aug 11. 1998
The Coated Burr has been added

Feb 19. 1998
jvk's favorite notchable 6-piece burr has been added

Jan 16. 1998
Original Website has been launched