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Crazy Puzzle (other)
Crazy Tetrahedron SimplifiedCrazy Tetrahedron with one piece type less than the first variant.
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.
Curvy HexoidThe concept of a cuboid applied to a hexagonal prism.

DoDep KitThis puzzle succeeds the Neptune DoDep. It allows to implement 680 puzzles with on kit.
Double Circle PyraminxA Pyraminx with two concentric circles on the opposing sides.
Double Circle Real 5x5x5The Real 5x5x5 => A 5x5x5 with a 3x3x3 inside and twistable.

Double Circle Real 6x6x6A real 6x6x6, a 6x6x6 where you also have to solve the inner 4x4x4 and the 2x2x2 inside of it.
Double Crazy CubeA Crazy 3x3x3 with 2 circles on each face.
Double crazy 3x3x3 barrelA mass produced Double Crazy Cube truncated into the shape of a cylinder.

Fused Double Crazy CubeA Double Crazy Cube bandaged like the Fused Cube.
Horizontal Super 3x3x4A mass produced 3x4x5 with two layers removed.
Multi-Crazy Master PentultimateThe Master Dodecahedron with additional circles in each side.

Penrose Pentacle CubeA Pentacle Cube truncated into three round surfaces in a spiral pattern.
Restricted Crazy Junior BarrelThe Crazy Junior Barrel with some constraints.
Split Crazy 1x2x3A Crazy 1x2x3 where several pieces were split up.


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