Online since 2002. The most comprehensive site for all around twisty puzzles.

Curvy Copter IIA deeper cut version of the Curvy Copter which results in a different set of pieces.
Curvy Copter PlusA Curvy Copter with split up X-pieces

Curvy HexaminxA redesigned version of the Hexaminx. This time with curvy cuts.
Curvy Maze CubeA 3x3x3 with a beautiful rounded and very innovative maze structure as stickers.
Curvy Octahedral MegaminxA megaminx in octahedral shape. It is not a shape transformation but designed from scratch.

D&A Hexagonal prismA 3x3x3 (or better: a magic octahedron) in shape of a hexagonal prism.
Dayan Corner OctahedronModern mass produced variant of the "Magic Octahedron" from the eighties. Sold in differently colored versions.
Dayan JewelMass produced remake of the original Magic Jewel.

Decagonal prism Skewb - Extended Ultimate Skewb 1557FE0FFC00003FF07FEAA8000Another Ultimate Skewb with extensions. This time the result is a decagonal prism.
Deeply truncated corners MegaminxA megaminx with deeply truncated corners. The result is a concave solid.
DeFTIA Deeper Face Turning Icosahedron. The short form of this gives the puzzle its name.

Dino 3x3x3A hybrid of 3x3x3 and Dino cube.
Dino CylinderA Dino Cube in cylindral shape with bright black plastic and very reduced stickers.
Dino SkewbA puzzle which allows the moves of a Dino Cube and a Skewb.

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