This is one of only 300 copies expertly crafted from fine materials. Jessie is a beast when it comes to themed SD puzzle boxes that pull you into a story/legend with hidden clues and tools to find along the way, not to mention the easter eggs that he incorporates into a lot of his puzzle boxes.Sloved once and stored in a humidity controlled cabinet. Like new condition.

This is On! by Karakuri. It was part of the idea context in 2024. Orginal idea by Yasunari Makino and hand-crafted by Osamu Kasho. It is a very well made puzzle with a fun solution. You will love it!=====================Shipping to be determined after purchase - please do not pay invoice until after shipping is determined. If you have any questions please feel free to message me!

Beautiful SD puzzle box by Tyler Williams with many steps. Each step has a different puzzle to solve to progress and capture the Trident.Solved once and stored in a humidity controlled cabinet. Like new condition.Winning bidder pays shipping.

Plod is an odd but simple looking puzzle. A clear acrylic cube with a black ball inside. The ball has a silver dot on it and the goal is to get the ball resting with the dot facing up. Sounds simple, right? Nope. I have never been able to solve it, and from what I've read, it's a very unique "mechanisim".This copy is in excellent condition with not scratches or smudges on the cube, which is rare to find.I ship within the US. Winning bidder pays shipping, to be calculated after auction.

You are bidding on a late prototype of Dee Dixon's first circular design'uplift'.In comparison to the final version, this one does have a completely smoothsurface, not interrupted by a button.Some very minor differences are present between this one and the final versionon the inside, but the solving sequence is basically the same.With this version, you will find a small ball bearing in the final cavity.The puzzle has been solved a few times and works flawlessly.Puzzle comes from a humidity contr...

This is the original design of the New Secret Box II by Karakuri. A rare find and in mint condition.

This is the original design of the New Secret Box III by Karakuri. A rare find and in mint condition.

The Puzzle is in fantastic condition and has a great fit, not too tight or too loose. It has no damage and was stored under controlled humidity conditions, no smoking or animal contact.In the package i will add a custom tool to get the puzzle "unstuck". Brian Young warns about putting you fingers where they don't belong and this tool can fix that ( I am trying my bestnot to spoil anything).I am the original buyer from Mr Puzzle. Buyer to pay shipping, please wait until auction end to determi...

This is ResQ-V2-3D by Boucher, Fuller and expanded upon by Joshua Clouser. It is a very nice, but for me difficult puzzle. You will love it!=====================Shipping to be determined after purchase - please do not pay invoice until after shipping is determined. If you have any questions please feel free to message me!

This is Idea Box by Karakuri (design contest 2025). The idea is by Okamoto and is crafted by Kawashima. It is a heavy and just a stunning puzzle box with some nice tricks. You will really love it!=====================Shipping to be determined after purchase - please do not pay invoice until after shipping is determined. If you have any questions please feel free to message me!

2023 Karakuri Christmas present

One of Kamei's Karakuri Christmas puzzles, from I believe 2013...

Karakul Christmas puzzle from Shiro Tajima

Helicopter (RF-87), designed and made by Hiroshi IwaharaKarakuri 2025 Christmas gift from Iwahara.  Solved a couple of times and in great shape.  Comes with original box and instruction sheet.-----Buyer is responsible for shipping.  Please contact me if you need an estimate for international shipping.  If you wish to estimate shipping costs yourself, most of my listed puzzles should weigh less than 16 ounces (450 grams).  Typically, first-class international is under $22 for up to 8 ounces,...

A fabulous, fantastic Fortress, formulated and forged by Luke Waier!The all-metal edition of this instant classic 3D printed puzzle from 2024 was released late last year, and is a tremendous puzzling quest packed into a tiny package!~From the creator: "The legend returns. Regarded as one of the best puzzles of 2024, Fáfnir's Fortress is now back in the form of an entirely metal creation. Made from anodized aluminum, stainless steel, and other premium materials, it is built to last. The puzzle ...

Goal is to open the shackle and find the token.As always with Dee Dixon, beautiful craftmenship and materials. Solved once and stored in a humidy controlled cabinet. This copy is made from mahogany and sycamore and in like new condition.Winning bidder pays for shipping.

The Puzzle is in great condition and has a great fit, not too tight or too loose. It has slight damage at the corners (see pictures) and was stored under controlled humidity conditions, no smoking or animal contact.I am the original buyer from JCC. Buyer to pay shipping, please wait until auction end to determine shipping costs together.

Copy 134/225 of Bannas by Jon Keegan. What a fun, complex SD puzzle to solve! Your goal is to free then feed the monkey. This is a heavy puzzle that comes in the original wooden "Live Animals. Handle with Care" crate. Microfiber cloth, metal instruction card and extra monkey are included. This is a difficult (for me) solve with many different mechanisms to navigate through with a very rewarding finale.Minor, unavoidable blemishes due to the solving process.Winning bidder pays shipping.

Pennytentiarydesigned and crafted by Eric Fullerproduction year: 2022condition: as newdescription: An exceptional sequential-discovery puzzle box that challenges the solver to free a penny trapped beneath sliding steel bars using a series of hidden tools. Compact in size and limited to just 97 signed copies, it requires over a dozen precise steps and rewards with multiple satisfying “Aha!” moments along the way.

Escalating Puzzle Boxdesigned and crafted by Eric Fullerproduction year: 2019materials: Quilted Maple, Bocotecondition: as newdescription: Originally planned as two separate mechanisms, the Escalating Puzzle Box combines three interlocking locking systems into a single compact cube crafted from Quilted Maple and Bocote. First released in 2019 as a limited edition of 140 signed copies, this puzzle rewards progressive solving, precise manipulation, and inventive thinking.