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Other N-Sided: Four
Corner Truncated 3x3x3 Extended 000A 3x3x3 truncated on one corner with extensions on three of the remainings sides. The result is a pyramid with triangular base.
Corner Truncated 3x3x3 Extended 000 001A 3x3x3 truncated on three corners with extensions on four of the remainings sides. The result is a half-symmetrical tetrahedron.
Crazy Tetrahedron Plus - EarthA derivative of the Crazy Tetrahedron. It is part of a series of eight variants named after the eight planets of the solar system.

Crazy Tetrahedron Plus - JupiterA derivative of the Crazy Tetrahedron. It is part of a series of eight variants named after the eight planets of the solar system.
Crazy Tetrahedron Plus - MarsA derivative of the Crazy Tetrahedron. It is part of a series of eight variants named after the eight planets of the solar system.
Crazy Tetrahedron Plus - MercuryA derivative of the Crazy Tetrahedron. It is part of a series of eight variants named after the eight planets of the solar system.

Crazy Tetrahedron Plus - NeptuneA derivative of the Crazy Tetrahedron. It is part of a series of eight variants named after the eight planets of the solar system.
Crazy Tetrahedron Plus - SaturnA derivative of the Crazy Tetrahedron. It is part of a series of eight variants named after the eight planets of the solar system.
Crazy Tetrahedron Plus - UranusA derivative of the Crazy Tetrahedron. It is part of a series of eight variants named after the eight planets of the solar system.

Crazy Tetrahedron Plus - VenusA derivative of the Crazy Tetrahedron. It is part of a series of eight variants named after the eight planets of the solar system.
Crazy Tetrahedron StandardA mass produced Crazy Tetrahedron. It was released together with a series of eight variants named after the eight planets of the solar system.
CT^3CT^3 means Claus Triple Cheese Three Colour Tetra which perfectly describes inventor, shape, colors and underlying mechanism.

Curvy Tetrahedral MegaminxA truly working megaminx in shape of a tetrahedron.
Curvy Tetrahedron SkewbAn Ultimate Skewb transformed into something halfway to a Jings Pyraminx.
Danger CubeNot the first Square-1 in shape of a tetrahedron but this is a pillowed tetrahedron and it was made by truncating only.


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