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Other Puzzles: Siamese & Fused
Rubik's MateVariant of Siamese Cubes produced and sold during the original cube craze by Ideal.
Rubik's SpeedFusion CubeThe Rubik's SpeedFusion Cube® is a carefully hand-constructed item using 2 original 3x3 Rubik's Cubes®. This puzzle shares a single corner-cube between them. From the Duane Cash Cube Collection.
Rubik's Triamese CubeThe Rubik's Triamese Cube® is constructed out of 3 original 3x3 Rubik's Cubes®. From the Duane Cash Cube Collection.

Rubik's Triamese Fused CubeThe Rubik's Trimese Cube is constructed out of original 3x3 Rubik's Cubes. This puzzle shares 2 cubes between each pair
Siamese 12 (2x2x3)A nice custom-built variation on the Siamese Cubes.
Siamese 20 (2x2x5)Two 5x5x5 cubes sharing 20 cubies.

Siamese 2x2x2 (cuboid)A Siamese 2x2x2 in shape of a cuboid.
Siamese 2x2x2 (elipsoid)A Siamese 2x2x2 in shape of a an elipsoidal prism.
Siamese 2x2x5x5A 2x2x2 and a 5x5x5 fused into a new puzzle.

Siamese 3 (1x1x3)Two 3x3x3 cubes sharing one column of cubies.
Siamese 4 (1x1x4)Two 4x4x4's sharing a column of cubies.
Siamese 4x4x4 (1x2x4)A straightforward Siamese version of the 4x4x4.

Siamese 4x4x4 (2x2x4)Two 4x4x4's sharing four columns of cubies.
Siamese 5x5x5 CubesTwo 5x5x5s fused together with a joined block of size 1x1x5.
Siamese 6 (1x2x3) CubesA nice custom-built variation on the Siamese Cubes.


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