It all began in 1978. Dean Hoffman designed his Packing Puzzle, a cube made up of 27 identical pieces. But it was different from the usual; it was imperfect, because its volume was smaller than that of the box it was contained in. Despite its six completely parallel faces, it contained empty spaces. This cube had 21 valid solutions.The brilliant Haym Hirsh drew inspiration from this cube. He began by designing the Hoffman Jr. puzzle (Inelegant 5x5) and continued the series with Inelegant Soma, I...

Chess Box is a puzzle designed and created by Benno de Grote, who is the copyright owner. Produced in a limited number of copies, it is now discontinued and no longer available. This is a 3D-printed copy made under license, created with four different versions of PLA Wood: Walnut, Maple, Cherry, Rosewood, and robust PETG for the internal mechanisms. To solve the puzzle, you must open it and find the King and the Queen hidden inside. To avoid spoilers, I will not include photos of the open puzz...

Pin-up Box is a puzzle with two requirements: you don't just insert all the pieces into the container, you also need to secure them with a side pin, and by turning the box upside down, no piece should fall out!It's not difficult, and it's a very beautiful puzzle, made of PLA Wood.Dimensions: approximately 105 x 60 x 45 mm.I ship from Italy all over the World. You will choose the courier / shipping methods and you are responsible for custom duties.  For any questions and to allow me to change th...

Here is a set of nice take a part puzzles:Dinilock 1, Dinilock 2, Hypnoballs, Tresor, Gelenkpuzzle, Freemysphere, a rings secret