Window lock 2 is a follow up to the acclaimed Window Lock 1. It is a fun lock puzzle designed and crafted by Richard Hensel with an abjective to open the shackle. You can see pieces which may move or interact from the window in the front of the puzzle (hence the name) yet figuring out the correct set of moves involves some exporation and trial/error. I've really enjoyed solving and sharing this one!

House Plan, designed by Hiroshi YamamotoWood 6" x 6" packing puzzle, made by Hikimi.  Goal is to place the 10 pieces but allow access to all of the rooms in the house.  Doors are not allowed to face the outside of the house.  Puzzle and box are in excellent condition.  Original instructions (in Japanese) are included.-----Buyer is responsible for shipping which should be $8-12 for small puzzles (within USA, first-class).  Priority mail might be $3 to $6 more.  I charge only exact shipping ...

Cubic Dissection - Cartesian Puzzle WalletNever unwrapped this, but I see a very small imperfection. Must have came like that. Otherwise brand new! Shipping will be calculated upon auction ending - buyer pays actual shipping. I have many puzzles for sale, so save on shipping by buying multiple items!Ships from United States 

"23" 2D packing puzzle with restricted opening designed and produced by NothingYetDesigns. Goal: Fit all 4 of the pieces into the opening. When solved the pieces will lie flat below the opening.

Dr. Volker Latussek wrote about it: “When I designed EUKLID in 2019, I didn’t realise it would become a trilogy. EUKLID FOR KIDS and EUKLID FOR NICK had not yet been designed, not even envisaged. Shortly after its release we discovered that EUKLID had at least 22 solutions, which was really disappointing as I’d designed EUKLID around a very complex solution path. My surprise and amazement were very great. After this experience with EUKLID and the universally acknowledged confirmation...

"GemsPack" 2D packing puzzle with restricted opening designed by Frederic Boucher and produced by NothingYetDesigns. Goal: Fit all 4 of the "Gems" into the frame. When solved the pieces will be fully inside of the opening and no force is needed. If you are using force then it is not the solution. Rotations are allowed.

The goal for this multi-challenge puzzle is to free the ball by sliding around the red pieces in the frame. Fun to play with and many challenges included. PDF of challenges will be sent to auction winner. This design was entered into the 2017 IPP puzzle design competition.

Mazeburr-L is a multi-challnege puzzle designed and made by Diniar for the IPP Design competition in 2019 where it won Jury Honorable Mention. It is incredbly fun to solve and swap pieces in for the next challenge. Challenges will be sent in a PDF to the winner. See Kevin Sadler's review here: https://www.puzzlemad.co.uk/2019/07/diniar-mazes-me-and-unlocks-just-right.html

My place (KY-58-2)by Yoh Kakudaproduction year: 2025condition: as new, with original box and papersproduct page: https://karakuri.gr.jp/en/products/ky-58-2/

Mintaka is the kind of puzzle when art meets wooden craftsmanship! This puzzle displays beautifully. Even in a pile of disassembled pieces, Mintaka still looks great. The goal is simple, take it apart and then reassemble. Sounds easy right? lol, NO.Puzzles are kept at 40%-50% humidity and in a smoke free clean environment.There are no added fees except for the shipping. I'm happy to help with international orders!Multiple items can be combined for reduced shipping cost.Thanks for looking at my l...

Surprising Drawer was a Karakuri Creation Group Idea Contest winner. You can quickly see why it won. In addition to looking great displayed, it's a perfect puzzle to share with new puzzlers and friends. What it lacks in difficulty it makes up with smiles. Puzzles are kept at 40%-50% humidity and in a smoke free clean environment.There are no added fees except for the shipping. I'm happy to help with international orders!Multiple items can be combined for reduced shipping cost.Thanks for looking...

Clown Fish was made by Tatsuo Miyamoto with the Karakuri Creation Group. This was his Christmas gift for 2016. Read a great blog by Allard. https://allardspuzzlingtimes.blogspot.com/2017/02/karakuri-christmas-2016.html. Puzzles are kept at 40%-50% humidity and in a smoke free clean environment.There are no added fees except for the shipping. I'm happy to help with international orders!Multiple items can be combined for reduced shipping cost.Thanks for looking at my listing and make sure to se...

Detour Box was the 2024 Christmas gift by Daiki Arimura with the Karakuri Creation Group.Puzzles are kept at 40%-50% humidity and in a smoke free clean environment.There are no added fees except for the shipping. I'm happy to help with international orders!Multiple items can be combined for reduced shipping cost.Thanks for looking at my listing and make sure to see the other items available. Tanner (aka What Did I Get Myself Into)

Grooved 6 Board Burr #6By Junichi Yananose (Juno)Woods: Satin Sycamore and PNG RosewoodThis little beast requires a maximum of 35 moves among the Grooved 6 Board Burr series to remove the first piece from the assembled shape. The number of possible assemblies is 481.This is a really nice puzzle. It’s wild that Juno can even come up with these things. The fact that the puzzle is stable throughout the solve is unexpected. It’s extremely difficult. I have the BT for it. 

Once upon a time, there was a Titan who was very wealthy and one day he decided to hide his treasure from the other evil forces and lock it. He engraved his name on the lock and marked this special lock with 'K'. Unfortunately he lost his precious treasure. Decades passed and now everyone thinks that the treasure is lost forever.Is the Titan's treasure lost forever?Find the hidden treasure guarded by the Titan!After the treasure is found, hide it again so no one will find it.One Titan padlock an...

Mayan and Planetary by Benno De Grote. Solved once each and reset. Great condition!Please reach out if you have any questions. Shipping to be calculated after end of auction. 

BiscotecaPacking Puzzle Designed by Lucie Pauwels Produced by Emilio & Nathalie Petersen@ Prise de Tête (Headache)I’m the original owner of this very nicely made packing puzzle. It’s been kept stored away. In great condition. 

Flor Fina cigar box by Kel Snake. #4 of 10 made.Rare and absolutely STUNNING modified cigar box puzzle. This is truly incredible and would be a gorgeous piece if it was just the box alone! Truly beautiful and a phenomenal display piece. When you open the box you are rewarded with incredible artwork on the inside of the lid as well (not pictured)Original solution included. The mechanism inside is something I've never seen before in any other puzzle, and as always is beautifully realised and very...

The Pin-Up Box is a beautifully crafted wooden packing puzzle designed by Lucie Pauwels and produced by Pelikan Puzzles. It features a compact Jatoba wood box measuring 85 x 36 x 46 mm, containing several Wenge wood pieces, some of which have holes drilled through them. The objective is to pack all the pieces into the box so that a Maple and Bubinga pin can be inserted through a hole in the box and into one of the pieces, effectively locking the assembly. The challenge lies in ensuring that, whe...

Pyramid, from WADA4" x 4" wood dexterity puzzle from WADA.  Goal is to line up the wood pyramid with the correctly colored marbles in the right spots.  No box.  WADA logo sticker on the back.-----Buyer is responsible for shipping which should be $8-12 for small puzzles (within USA, first-class).  Priority mail might be $3 to $6 more.  I charge only exact shipping costs.  Please contact me if you need an estimate for international shipping.  If you wish to estimate shipping costs yourself...