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

What's New: The Past 30 Days
13x13x13 Ball PuzzleA 13x13x13 truncated into the shape of a sphere.
25th anniversary cubePuzzle made for the 25th anniversary of the cube.
Good for speedcubing after lubricating.
25th anniversary cube (Kroeger)Another version commemorating the 25th birthday of Rubik's Cube. This one is from Kroeger Inc, produced fro the canadian market.

25th anniversary cube (Milton Bradley)Another version commemorating the 25th birthday of Rubik's Cube. THis one is from Milton Bradley (part of Hasbro).
2x2x2 Ghost CubeThe lower order brother of the Ghost Cube. Made from a 2x2x2.
2x2x4Unlike the bandaged 4x4x4, all sixteen of these "cubies" are actual cubes.

2x2x4 cubeA 2x2x4 in cubic shape but rotated inside the solid.
3x3x5 Super CuboidA Crazy 3x3x3 with two circles replaced with additional layers.
4x4x4 Cube HouseA mass produced Fisher 4x4x4 stickered to look like a house.

4x4x4 Mixup Plus CubeA mass produced Mixup Cube. Part of a series of four similar puzzles. Compared with the "3x3x3"-variant three rings are further split up.
4x4x4 Rhombic Dodecahedron12-sided 4x4x4 variation with the shape of a catalan solid.
4x4x6A fully functional and fully proportional 4x4x6 made from a 4x4x4.

4x5x6 Floppy I-Cube ExtremeA bandaged 6x6x6 with three layers removed on two sides.
5R ballA member of the Globall family. In this case it form an almost perfect sphere.
5x6x6The world first fully functional 5x6x6 cuboid.

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