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

7x7x7
5x7x7 TabletA 7x7x7 reduced by two layers and afterwards transformed into the shape of a cylinder.
6x7x7 I-CubeA 7x7x7 with one layer cut away.
7x7x7 Ball in a cubeA 7x7x7 almost truncated into the shape of a sphere.

7x7x7 BarrelA 7x7x7 truncated into the shape of a barrel, aka pillowed cylinder.
7x7x7 BiconeA 7x7x7 cube truncated into the shape of a Bicone.
7x7x7 English Calendar CubeA stickerset for an unpillowed 7x7x7 to create a perpetual calendar for a whole month.

7x7x7 Fisher CubeA 7x7x7 is fishered which means it was turnd inside its solid by 45.
7x7x7 Ghost CubeThe higher order brother of the Ghost Cube. Made from a 7x7x7.
7x7x7 Hi-Vis CubeA sticker variant of a 7x7x7 implemented with just two colours.

7x7x7 IcosahedronA straightforward shape transformation.
7x7x7 Illusion Cube with two colour corners (stickered)A V-Cube Illusion without pillowed shape and with two-coloured corners and stickers applied.
7x7x7 MastermorphixA 7x7x7 transformed into the shape of a Reuleaux tetrahedron.

7x7x7 Open BandageA bandaged 7x7x7 with a big part of the puzzle removed.
7x7x7 Penrose CubeA 7x7x7 truncated into three round surfaces in a spiral pattern.
7x7x7 V-BallA 7x7x7 truncated in the shape of a sphere.


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