Haubrich Puzzle Auction

  


Haubrich Puzzle Auctions


Auction Rules (Refined per July 23, 2016)

 

Auction-23: Puzzles (Auction is trying to close as soon as possible ...)





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Checkerboard
history
Covering surfaces
with pentominoes

It is now Monday, March 27, 2017 - Time: 10:28 (AM)   (Amsterdam time)