Online since 2002. Over 3300 puzzles, 2600 worldwide members, and 270,000 messages.

Ronald Fletterman
I Do The 4x4x4 CubeThe most instructive, non-destructive method and other manipulations.
I Do The QuaderAn easy step by step method.
I Master The Magic's MosaicsSurvey of 96 Tesselations and their Maneuvers.


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