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

William Kretschmer
1A Square-1 with an internal blocking of movements. A Square-1 even more bandaged.
AntiRainbowA puzzle with an unusual shape that allows the puzzle to be faceturning despite its hybrid axis system.
Copter 3x3x3A hybrid puzzle that combines a 3x3x3 and a Curvy Copter.

Dino Rhombic Triacontahedron (DRT)A vertex-turning rhombic triacontahedron. It has a hybrid axis system.
Gear Master PentultiumateA Master Pentultimate with gears
Helicopter Disdyakis TriacontahedronAn edgeturning dodecahedron in shape of a Disdyakis Triacontahedron.

Holey GigaminxThe higher order cousin of the void megaminx.
Rex Rhombic Dodecahedron (RRD)A vertexturning rhombic dodecahedron. Both sets of vertices allow turning.
Rex Rhombic Triacontahedron (RRT)A vertexturning rhombic triacontahedron. Both sets of vertices allow turning.

Void PetaminxThe hollow version of the Petaminx.

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