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

Minh Thang Vo
Master Triangular WindmillA doubled shape variant: A 4x4x4 transformed into a Windmill and afterwards transformed into a triangular prism.
Penta AxisA 3x3x3 in shape of a pentagonal prism. No cut of the original puzzle is parallel to one of the solids faces.
Professor BiconeA bicone made from a 5x5x5.

Professor Hex PrismA 5x5x5 transformed into the shape of a hexagonal prism.
Professor Triangular PrismA 5x5x5 in shape of triangular prism.
Professor Windmill CubeA 5x5x5 twisted inside of its solid. Katzuhiko Okamoto's concept applied to a 5x5x5.

Trajber's Octahedron 6x6x6A 6x6x6 transformed into the shape of an octahedron.

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