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

Chris Joe
4x6x7 (extended Siamese)This 4x6x7 is made just like a 3x4x5 (extended Siamese). It's based off of two 4x4x4s instead of two 3x3x3s.
Case Cube Version 2.0This CaseCube Version 2.0 is based off of a 3x3x3.
Evil Twin IIThis is the Evil Twin II (5x5x5) compared with the orginal (3x3x3).

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