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

Oskar van Deventer
Arrow PlanetA fudged puzzles which combines the moves of a bandaged 3x3x3 and a sliding piece puzzle.
Arrow Planet BaseA 3x3x3 in shape of an asymmetric cut sphere. It was made specifically to illustrate the Arrow Planet.
Artistic CubeA Master Skewb which represents the middle between a Master Skewb and a fully Hollow Master Skewb.

Astroid AttackA jumbling twisty puzzle based on the geometry of a Tetragonal Trapezohedron´.
Balled BallA combination of a 2x2x2 with three rings of thirteen marbles.
BananacusA smaller variant of Astrolabacus with six segments but with six channels of beads.

Beaded BallA spherical 2x2x2 with six rings of marbles. Unlike Vergo's Cube the rings are place closer to the centre.
Bermuda CometCombines the pieces of Crazy Comet and Bermudaminx. The only new piece is the core.
Bermuda JumblixCombines the pieces of Jumblix and Bermudaminx. The only new piece is the core.

Bermuda RhomdoCombines the pieces of Rhomdo and Bermudaminx. The only new piece is the core.
Big BoulderAs the creator states: "Big Boulder is a blatant case of twisty puzzle extremism."
Boca CubeA jumbling only puzzle specifically designed to have no symmetry whatsoever.

Boney CubeA 3x3x3 reduced as heavily as possible, not only in shape but also in mechanism.
Bram's Black HoleNine cubes (and a hole) in a frame. The cubes change orientation while being moved.
Bram's CubeA 2x2x3 cuboid with a split and geared middle layer.


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