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.
Three Cubes or Oskars blocks puzzle was Peter Hajeks exchange at IPP21 in Tokyo, 2001
Sep 25
2022
$177.00
13 bids
Oskars Blocks (IPP21 Exchange puzzle)
Aug 06
2022
$150.00
7 bids
Oskars Blocks
Feb 19
2022
$147.00
11 bids
Oskars Blocks! Clever 3 Piece Metal Puzzle B & P
Feb 13
2021
$37.00
15 bids
Oskars Blocks
Jan 20
2021
$36.33
5 bids
Oskars`Blocks by Oskar Van Deventer
Feb 06
2009
$8.00
1 bids
Auction:
Search here for a puzzle...