Holistic Ring was designed by Bram Cohen. He decided to come up with a design which has a nice holistic finishing move. This is the metal version...

This is Quinsequential Gamma (2.4 cm) the third version of the Quinsequential design. Quinsequential Alpha required 9 separate moves before the fir...

This is a brand new two piece interlocking cube puzzle which is my adaption of a design by Bram Cohen. It's an interesting challenge to insinuate t...

The Heptagon is a twisty puzzle of the "Hockey Puck" type. It has seven-fold symmetry and it jumbles, which results in some unexpected st...

A hollowed-out version of my Mini Dino Cube. It is very small at around 3cm to an edge, aka the same size as a keychain 3x3. This is compatible wit...

Twisty Tree is a fractal twisty puzzle. Any leaf can change place with any other leaf after some turns. Watch the YouTube video Read at the Shapew...

A fascinating 4-piece puzzle with 2 identical pieces and 2 identical mirror images which interlocks into a tetrahedron. This puzzle was invented a...

This is one of Escher's tesselating lizards in 3D. These lizards can be grouped together, so that they form a never ending pattern.See also: http:/...

A hollow cube shape based on 13x13x13 1mm cubelets.The design replaces the straight edge between each cube vertex with a long folded spring. The Wh...

The Ice-9 puzzle is a nine sided solid with six axes of rotation. The three tips of the puzzle can turn in 90 degree increments, and the three diam...

Three puzzle pieces made from (truncated) rhombic dodecahedrons assemble into a cube-like shape. Assembly is confusing and the three pieces mutual...

This is a collaborative effort with Gregoire Pfennig to bring to life the ultimate shapeshifting cuboid! You will find this to be among the most d...