New in original packaging!"Classic" hedgehog puzzle designed and produced by Rademic. Aluminum version. Goal - remove the hedgehog and replace.We are clearing out some items from the office so a great time to take advantage! Please wait for final shipping costs at the end of auction before paying. No PP Fees! Paypal F&F preferred but not required.

Jammed Gem is the latest Sequential Discovery collaboration between Frederic Boucher and Eric Fuller. The pair knew that any follow-up to ResQ would have to up the ante. Finalizing the design took months to complete. Similar to ResQ, Jammed Gem is packed with secrets and puzzling value.The goal is to find the gem jammed inside somewhere. While ResQ and Jammed Gem share a few similarities, Jammed Gem takes a different approach to deny the solver. We can't say more without revealing spoilers, but ...

Jammed Gem is the latest Sequential Discovery collaboration between Frederic Boucher and Eric Fuller. The pair knew that any follow-up to ResQ would have to up the ante. Finalizing the design took months to complete. Similar to ResQ, Jammed Gem is packed with secrets and puzzling value.The goal is to find the gem jammed inside somewhere. While ResQ and Jammed Gem share a few similarities, Jammed Gem takes a different approach to deny the solver. We can't say more without revealing spoilers, but ...

2019Designed By Klass Jan DamstraProduced by Wood“This pinwheel sort of frame contain four pieces that are two matching pairs. Dissasemble and reassemble the pieces. These pieces move about within the frame quite freely despite the rather close tolerance of the frame to the pieces. I was afraid there may be some unintended solutions but I was not able to find any. Not terribly difficult but a pretty good challenge that seems easier than it really is!”Moves - 11.8.6.4 

Cube-In-Cube metal puzzledesigned by Marcel Gillenproduced by Bits and Piecesmaterials: brass and steelcondition: rough and aged but looks good and functions well

G-1102 caged burr puzzle. 3 pieces plus the cage. 3d printed by Rex Rossano Perez.A little about myself and the puzzles. I am a solver / collector. I try to collect various types of puzzles from various designers / makers. I rotate new ones in to the collection and like to pass along puzzles to others. All the puzzles I sell are solved at least once by me. My home is smoke free and pet free. I keep the humidity where the puzzles are between 40-50% with the average being approximately 48%.Buyer w...

Gaia by Yavuz Demirhan and crafted by Eric Fuller. Part of the long discontinued Gem Series.A little about myself and the puzzles. I am a solver / collector. I try to collect various types of puzzles from various designers / makers. I rotate new ones in to the collection and like to pass along puzzles to others. All the puzzles I sell are solved at least once by me. My home is smoke free and pet free. I keep the humidity where the puzzles are between 40-50% with the average being approximately 4...

The Arcturus Puzzle by Creative Workshop. The goal is to open the puzzle box (sphere).A little about myself and the puzzles. I am a solver / collector. I try to collect various types of puzzles from various designers / makers. I rotate new ones in to the collection and like to pass along puzzles to others. All the puzzles I sell are solved at least once by me. My home is smoke free and pet free. I keep the humidity where the puzzles are between 40-50% with the average being approximately 48%.Buy...

For sale is this very rare trick lock "Danlock TRIP" of Dan Feldman.It is in a very good condition and full functional.Serial Number is "DAN 327"The steel shakle has been replaced by Dan Feldman with a brass shakle, to have the same look like the other Danlocks.So it is quite unique with that look.Complete with the original solution paper.Shipping is world wide and will be calculated after auction.If you have any questions, please do not hesitate to contact me.Happy bidding.

This is a very nice puzzle from Dan Fast. 

This is one of the Dan Fast puzzles.  It is 2 of 3

This is number 3 of 3 of the Dan Fast puzzles.  It is made of aluminum and brass.

This is a very cute Puzzle. 

This is a very nice puzzle that's made of Aluminum and Brass.  It is 1.2" x 2.4"

“La Luna”   This puzzle is an exchange puzzle by Allan Stein for the International Puzzle Party 37 held in Paris, France 2017   Objective: Free the 20 Cent coin.   Packaging: Zip lock bagPreliminary estimate of shipping costs from the Netherlands.  Netherlands: from 0 - 10 kg approx $ 12.00  Europe 1: from 0 - 2 kg approx $ 21.00 to Belgium, Denmark (excl. Faroe Islands and Greenland), Germany, France, (incl. Corsica and Monaco), Italy (excl. San Marino...

“Ze Genie Bottle”   This puzzle is an exchange puzzle by Stephen Chin for the International Puzzle Party 37 held in Paris, France 2017   Objective: Open the genie bottle and get your reward.   Packaging: Zip lock bagPreliminary estimate of shipping costs from the Netherlands.   Netherlands: from 0 - 10 kg approx $ 12.00   Europe 1: from 0 - 2 kg approx $ 21.00 to Belgium, Denmark (excl. Faroe Islands and Greenland), Germany, France, (incl. C...

“Naked Secret Box “RED””   This puzzle is an exchange puzzle by Meiko Kimura for the International Puzzle Party 34 held in Londen, UK 2014   Goal: Open the box and disassemble   Packaging: Cardboard boxPreliminary estimate of shipping costs from the Netherlands.   Netherlands: from 0 - 10 kg approx $ 12.00   Europe 1: from 0 - 2 kg approx $ 21.00 to Belgium, Denmark (excl. Faroe Islands and Greenland), Germany, France, (incl. Corsica an...

This is my sequel to my design "Cactus Cube"A true 10+ Sequential Discovery puzzle must be solved to figure out how you can "plant" your cactus.The puzzle is solved when all pieces are packed inside the box and your cactus is planted flush with the lid.Buyer pays shipping to be calculated after auction.

The first puzzle in the Isis Adventure designed by UK based company Sonic Games UK Ltd. Marketed as the most difficult puzzles series in the word. This puzzle come in the standard blue and gold colour pattern. Puzzle comes in excellent condition in its original black leather box and with key. Puzzle Features High quality solid metal construction Orb rings with precision 'click feel' rotation Diamond engraved Smooth highly polished finish Unique engraved 'Isis Adventure' ...

The third puzzle in the Isis Adventure designed by UK based company Sonic Games UK Ltd. Marketed as the most difficult puzzles series in the word. This puzzle come in the standard blue and gold colour pattern. Puzzle comes in excellent condition in its original black leather box and with key. Puzzle Features High quality solid metal construction Plant rings with precision 'click feel' rotation Diamond engraved Smooth highly polished finish Unique engraved 'Isis Adventure...