Search tips: Space will search X or Y, "+" will search X and Y, "-" will exclude that term from search.
27.95% of auctions linked
Search tips
Using a space will search X or Y.
"+" will search X and Y.
"-" will exclude that term from search.
27.95%
linked
"+" will search X and Y.
"-" will exclude that term from search.
Updated Nov 01, 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. |
|||||
|---|---|---|---|---|---|
|
Click the to link
an auction to a puzzle. |
|||||
| The Karst Phenomenon by Brian Young | 2024-Dec-29 | $117.85 | 6 |
|
|
|
The Karst Phenomenon by Brian Young
|
Dec 29 2024 |
$117.85
6 bids
|
|||
| “The Karst* Phenomenon” (Exchange Puzzle IPP 28) | 2023-Sep-23 | $65.00 | 4 |
|
|
|
“The Karst* Phenomenon” (Exchange Puzzle IPP 28)
|
Sep 23 2023 |
$65.00
4 bids
|
|||
| The Karst Phenomenon cube by Brian Young | 2023-Mar-03 | $106.39 | 1 |
|
The Karst Phenomenon |
|
The Karst Phenomenon cube by Brian Young
|
Mar 03 2023 |
$106.39
1 bids
|
puzz | ||
| The Karst Phenomenon | 2021-Nov-28 | $125.00 | 6 |
|
The Karst Phenomenon |
|
The Karst Phenomenon
|
Nov 28 2021 |
$125.00
6 bids
|
puzz | ||
| The Karst Phenomenon | 2009-Feb-06 | $15.00 | 1 |
|
The Karst Phenomenon |
|
The Karst Phenomenon
|
Feb 06 2009 |
$15.00
1 bids
|
puzz |
Auction:
Search here for a puzzle...