Online since 2002. The most comprehensive site for all around twisty puzzles.

Other Puzzles: Siamese & Fused
Cuboids on a TorusFour Cuboids connected together on a torus which allows to exchange the pieces between the puzzles.
Decagonal Prism TowerTwo megaminxes fused, truncated and extended into a decagonal prism.
Diabolo (Mini Inverted BiCone)Two Conical 3x3x3's fused together at their tips => Siamese Cones.

Diogen 25A Siamese 6 (1x2x3) with additional cubies.
Dumbbell CubeTwo 3x3x3s connected with a complex mechanism. Every turned side is followed by one side of the other cube.
Dumbbell SkewbTwo Skewbs (or better: Holey Skewbs) connected with a complex mechanism. Every turn is followed by one turn of the other Skewb.

Evil 2x3x4A wannabe 2x3x4 made from two 2x2x2s.
Evil TwinA Fused 2x2x2 with additional cubies.
Evil Twin 3x3x4Two 2x2x2 glued in a corner with additional cubies added to create the illusion of a 3x3x4.

Evil Twin 4x4x4A Fused Cube with additional cubies glued on to create the illusion of a 4x4x4
Evil Twin IIThis is the Evil Twin II (5x5x5) compared with the orginal (3x3x3).
Evil Twin Master FloppyTwo Floppy Cubes fused to look like 1x4x4.

Evil Twins MirrorThe bumped version of the Evil Twins.
Evil mask cubeA fused cube, extended to become a 4x4 evil twins cube. After that it was shaped and stickered to look like the 4x4 mask cube.
Evil twin barrelA 4x4x4 evil twin was truncated into an octagonal barrel.


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