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Prism (2 layer)
2 Layer Gimmick One of the easiest twistypuzzles anyone can think of.
Bram's BrickA hexahedron with an unusual prismatic axis system.
Chilen CubeA two-layered pentagonal prism with spherical cuts.

Deeper Cut Nonagonal DominoA nonagonal prism which is 2 layers high.
GrimaceA triangular prism with 2 layers and without corner pieces.
Hex DominoA two-layer hexagonal prism with 6 rectangular faces.

Hex Domino Half Black Rainbow PuckA two-layered hexagonal prism in shape of a cylinder and stickered like a rainbow puck.
Hexagonish BlockA bandaged face-turning pentadecagonal prism in shape of a (irregular) hexagonal prism.
Master GrimaceA higher cousin of the grimace puzzle.

Master Pentagonal PrismA two-layered pentagonal prism.
Master QuartetThe bigger cousin of the Quartet with two layers on each side.
Master Triangular DominoA Triangular Domino with another (incomplete) set of pieces.

Octa DominoAn octagonal prism with two layers.
Pentagonal DominoA two-layer pentagonal prism with 5 rectangular faces.
PyraminoThis is the result when a designer tries to transform a Pyraminx like a Domino.

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