Haubrich Puzzle Auction

  


Haubrich Puzzle Auctions


Auction Rules (Refined per July 23, 2016)

 

Auction-19: Puzzles (Auction Closed)

Checkerboard
history
Covering surfaces
with pentominoes

It is now Thursday, August 25, 2016 - Time: 16:50 (PM)   (Amsterdam time)