Haubrich Puzzle Auction

  


Haubrich Puzzle Auctions


Auction Rules

 
Next Puzzle Auction: Jan 13, 2020  

M-8: Puzzles   (Auction ACTIVE until January 20, 2020 - 06:00 (AM))


 
 Checkerboard
history
 
 
 Covering surfaces
with pentominoes

Log-in to bid and/or to see past auctions
 John Moores
Puzzle Collection
Auction
 

 Catalog of some 
Bolt and Nut
Puzzles