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Six-Sided: Cube (Shape Changing)
Project ShiftA Ghost version of the 1x2x3 2x2x3 mashup.
Proxy Cube (Mercury)In essence, a shape mod of a Crazy X-Cube. The first of the Proxy Fisher series.
Pseudo 3x3x3A 2x3x3 with an additional layer of cubies glued on.

Pseudo Mirror CubeA very clever "sticker variation" of a transparent 3x3x3.
PuckubeA puck heavily extended into a hexahedrons shape.
PycubroA Pyraminx with heavy extensions and a batch of additional volume to give it a true cubic shape.

PyracueA Skewb variation built by Hiroshi Ishino and presented by Katsuhiko Okamoto.
Quad 3 Bump CubeA Horror Bump Cube bandaged like a Bandaged 3.
Quad 3 Horror Bump CubeA Horror Bump Cube bandaged like a Quad 3.

Quirky CubeA puzzle which reminds one of the Square-1 but introduces a whole set of changes to the original set.
Radio Cube 3A Radiolarian 3 (a face turning icosahedron) redesigned to have the shape of a cube.
Rafael's Cube aka Fisher Bump CubeA bump cube was fishered or a Fisher Cube was bumped.

Rainbow MirrorborgA Bump Cube (aka Mirror Blocks) transformed like a Borg Cube. Small colored bits are added.
Rapture CopterAn edge turning cube where the axis systems allow 45� turns.
Rapture Dino CubeThe geometry of the 60-moves-corner turning hexahedron implemented twice in one puzzle.


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