Riftdesigned by Tim Alkemacrafted by Eric Fullercondition: as newdescription: an elegant interlocking puzzle with three burr pieces captured by a two-piece “cage” that shifts and dances around the assembly, creating very unconventional motion. Despite the short assembly sequence it feels tougher than expected because the cage keeps changing what’s possible, and even the disassembly has a small trick to find.product page. https://cubicdissection.com/products/riftThe item will be shipped fro...

Triple Tangodesigned by Jerry Loocrafted by Eric Fuller (2016)condition: as newdescription: A flat sliding puzzle where the goal is to exchange the darker end pieces from one side to the other. The task looks simple, but the perfect solution takes 89 moves, with the acrylic top showing the starting position and keeping the internal movement visible throughout.product page: https://cubicdissection.com/products/triple-tangoThe item will be shipped from Budapest, Hungary. Shipping costs will be cal...

4Ldesigned by Yasuhiro Hashimotocrafted by Eric Fuller (2018)condition: as newdescription: One of the best four piece packing puzzles, built around a restricted opening box and two pairs of L shaped pieces. The pieces have to dance around each other inside the box before enough space opens for the final piece to fit, making it a fun and approachable puzzle even for non puzzlers. The design received an Honorable Mention at IPP 2015.product page: https://cubicdissection.com/products/4l-1The item w...

Frankensteindesigned by Alfons Eyckmanscrafted by Eric Fuller (2017)condition: as newdescription: a rare 18 piece high level burr with six pieces missing an end grain voxel, creating a unique 35 unit arrangement on each face. With a level 25.15.7.19 unique solution, this is an extremely difficult assembly and disassembly challenge despite the playful Purpleheart, Yellowheart, and Padauk wood selection.product page: https://cubicdissection.com/products/copy-of-frankensteinThe item will be shipped...

A medium sized puzzle box from CreativeWorkshopCA. Original listing: https://www.etsy.com/listing/4456405299/stargazer-puzzle-box-3d-printedPuzzle has been kept in a smoke free home and will be packaged with the collector in mind. Shipping will be calculated after the auction closes.Payment by PayPal.

RHB 2.0 - Doogaloo GamesRed Herring Box v2 Puzzle by Douglas MenziesReviewed here: https://www.boxesandbooze.com/boxesandbooze/red-herring-box-puzzleThis is an intricately crafted sequential discovery puzzle box. Machined with a mix of wood and metal, it features deliberately misleading external elements designed to test your puzzle-solving skills. Because "red herrings" are built right into the design, this box encourages a careful, exploratory approach. The success of the puzzle even inspir...

Lost Vault of Jesse James - Limited EditionPuzzle by Jesse Bornhttps://jesseborn.com/product/the-lost-vault-of-jesse-james-limited-editionThe Lost Vault box is beginner level puzzle box that uses riddles, combinations, and secret moves to safe guard the cherished belongings of the infamous outlaw Jesse James.  This is the Limited Edition that includes metal elements.

Release The Bolt by Phil LewintonDiscontinued / RareThe goal of the puzzle is to free the bolt.This version of the puzzle includes the numerations on the sides that later editions have.(Puzzle hamster pictured in one of the photos for scale - hamster not included!)

This is a copy of Chess Box by Jean-Claude Constantin. All parts move well and the box is in like new condition. The pawns on the top shift around inside an unusual track - and finding the key positions is a bit trickier than it seems!

This is the Sliding Box by Jean-Claude Constantin. Eight sliding bars passing through the body of box must be placed in the correct positions to unlock the lid. Interesting and beautifully made.

Ambidextrous Hextrios is a series of three puzzle boxes that operate together to open each individual box. The first two are relatively simple, but the dark Wenge box ups the challenge significantly. A collaboration between Eric Fuller and Matt Dawson.

Balancing Somadesigned and crafted by Eric Fuller (2002)condition: as newdescription: A one-of-one stacking puzzle from Eric Fuller’s early work, made on his kitchen table with a hand saw in the winter of 2002. Five Soma pieces form a cube that balances on a single stick, creating a simple looking but surprisingly difficult stability challenge. Height: 15 cmThe item will be shipped from Budapest, Hungary. Shipping costs will be calculated after bidding has ended. Multiple items may be combine...

Cobaltdesigned by Émil Áskerlicrafted by Eric Fuller (2016)condition: as newdescription: A beautifully engineered interlocking design built around asymmetrical movement and tightly constrained internal geometry. The unusual pieces and movements require complex spatial thinking as the assembly progress often feels blocked.product page: https://cubicdissection.com/products/cobaltThe item will be shipped from Budapest, Hungary. Shipping costs will be calculated after bidding has ended. Multiple i...

Lamella 15designed by Yavuz Demirhancrafted by Eric Fuller (2017)condition: as newdescription: A symmetrical interlocking puzzle where the board pieces are locked at right angles and must slide into central slots to form the final assembly. With its level 10.2 solution, Grandillo and Ash construction, and only 47 copies made, it is both a difficult solve and a very elegant display piece.product page: https://cubicdissection.com/products/lamella-fifteenThe item will be shipped from Budapest, Hung...

A surprisingly large puzzle box from CreativeWorkshopCA. Original listing from the creator: https://www.etsy.com/listing/1595994486/time-capsule-dragon-box-sd-mechanicalPuzzle has been kept in a smoke free home and will be packaged with the collector in mind. Shipping will be calculated after the auction closes.Payment by PayPal.

Description:Challenging SD puzzle Payment : PayPal (F&F preferred or fees to be paid by buyer). Wait until the auction is finished so that I let you know the paypal address to pay to.Please don’t pay directly after you win the auction. Let’s first discuss your preferred delivery requirements and adjust the total amount accordingly.Note: I have disabled the anti-sniping feature. Meaning that the auction will not extend. So if you're interested in buying, don't wait until the auction is almos...