Browse Listings in Impossible Objects
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The Original Mysterious Coin - Toyo Glass
Impossible object made by Toyo Glass. Wood arrow through a coin. Includes original box, which shows wear consistent with age (see photo). Coin shows some oxidation ...
fluorescein (84 )
3 bids Closed
Strijbos Dovetails, complete set of 3
All three of the classics!Impossible Convex DovetailImpossible Concave DovetailImpossible T DovetailNot so much puzzles as impossible objects (although each contains a cu...
Mijkel1969 (93 )
12 bids Closed
MBP #3 Triple Dovetail Triangle by Robert Rose
Triple Dovetail Triangle is number 3 in Robert Rose's MBP (Mental Block Puzzle) series. Robert sold a bunch of his puzzles at IPP 23 in Chicago and, sadly, passed away be...
Steve (149 )
32 bids Closed
MBP #1 Double Dovetail Square by Robert Rose
Double Dovetail Square is number 1 in Robert Rose's MBP (Mental Block Puzzle) series. Robert sold a bunch of his puzzles at IPP 23 in Chicago and, sadly, passed away befo...
Steve (149 )
17 bids Closed
Stellas Stasis
This is a really unique piece that was designed by Oskar van Deventer and Wayne Daniel, produced by Wayne and gifted in the IPP29 exchange by Stan Isaacs.It has the super...
PuzzlingTime (64 )
2 bids Closed
Six ways in, No Way out : Robert Sandfield's IPP 24 Exchange Puzzle.
You don't get huge numbers of impossible object puzzles at IPP exchanges but this is one of them. A steel ball forever trapped in a poplar cage with no way to escape and ...
Steve (149 )
5 bids Closed
Strijbos Ring Puzzle
The Power of the Ring is a disentanglement puzzle. Remove the metal ring from the bottle. This puzzle can still be found in some shops so please check pricing before over...
Mr_neal (51 )
1 bid Closed
Impossible Chain (IPP25 exchange)
Impossible Chain was Saul Bobroffs exchange puzzle at IPP25 in Finland, 2005.This puzzle is impossible to take apart (in a non-desctuctive way), but how was it posible to...
Louis (79 )
6 bids Closed
Imp Possible Nail (IPP25 exchange)
Imp Possible Nail was the exchange puzzle of Frank Potts at IPP25 in Finland, 2005.The nail can move back and forth but cannot leave the wooden ring, apparently...Discove...
Louis (79 )
15 bids Closed