Search tips: Space will search X or Y, "+" will search X and Y, "-" will exclude that term from search.
35.35% of auctions linked
Search tips
Using a space will search X or Y.
"+" will search X and Y.
"-" will exclude that term from search.
35.35%
linked
"+" will search X and Y.
"-" will exclude that term from search.
Updated Dec 14, 2025
Values for auctions have been converted to USD using conversion rates from the actual date of the auction.
| Puzzle
Click the to link
an auction to a puzzle. |
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Click the to link
an auction to a puzzle. |
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| The Round Dozen Puzzle | 2024-May-27 | $10.86 | 1 |
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The Round Dozen Puzzle |
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The Round Dozen Puzzle
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May 27 2024 |
$10.86
1 bids
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| The Round Dozen , IPP31 exchange puzzle | 2019-Jul-15 | $11.27 | 1 |
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The Round Dozen , IPP31 exchange puzzle
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Jul 15 2019 |
$11.27
1 bids
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