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Other Puzzles: Siamese & Fused
QuadrupletsCube-0Four 3x3x3s connected to each other to form a massive ring.
QuadrupletsCube-1Four 3x3x3s connected to each other to form a massive ring and to implement two different subgroups of the 3x3x3.
QuadrupletsCube-2Four 3x3x3s connected to each other to form a massive ring and to implement two different subgroups of the 3x3x3.

Quintamese CubesFive 3x3x3s joined like Siamese cubes.
Rubik's Fusion CubeThe Rubik's Fusion Cube® is constructed out of Dual original 3x3 Rubik's Cubes®. This puzzle shares 2 cubes between them and offers a nice challenge for the puzzle solver in you. This puzzle turns on all free slices. From the Duane Cash Cube Collection.
Rubik's Fusion+ CubeThe Rubik's Fusion+ Cube® is constructed out of Dual original 3x3 Rubik's Cubes®. From the Duane Cash Cube Collection.

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
Seven Star UFO7 spherical 2x2x2s embedded in an UFO-like shape. The pieces can be exchanged.
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.


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