Search tips
Using a space will search X or Y.
"+" will search X and Y.
"-" will exclude that term from search.
Updated Aug 18, 2024
Values for auctions have been converted to USD using conversion rates from the actual date of the auction.
Click the to link
an auction to a puzzle.
The Sleeping Beauty Puzzle by Yee Dian Lee, IPP22
Dec 14
2022
$20.00
1 bids
The Sleeping Beauty Puzzle
Jul 01
2016
$16.66
1 bids
Auction:
Search here for a puzzle...