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

Other Puzzles: Other Mechanisms
Houlis CubeA puzzle which is based on the fourth dimensional symmetry 4D polytope known as hexadecachoron (or 16-cell).
Intelligence CompassA Rubik's Clock knock-off released in China.
K├╝blbeck BrainballAn advertisement for whole sale traders for car spare parts in east Bavaria and Upper Austria.

Krystian's Disk24 segments in 6 sectors create an unique puzzle.
Krystian's SquareA very complicatedly implemented trivial puzzle.
Magic ClockA rare variant of Rubik's Clock of unknown origin and date.

Orbik, TheIPP-exchange puzzle similar to Jugo Flower.
Pantazis' MatrixThis is an implementation of the full symmetric group S4 as a twisty puzzle. A puzzle without restriction like parity issues.
PegasusA puzzle which is based on the fifth dimensional symmetry of the 5-Simplex.

PentafoldA pentagonal version of Gear Fold.
PlanetsFour balls in a frame. Craters on each ball block and unblock rotation of the adjacent balls.
Planets 2.0Inspired by the original Planets from the same inventor.

Planets DiamondA flat version of "Planets" and a case of puzzle recycling.
Planets PyramidInspired by the original Planets from the same inventor.
Pyramus & ThisbeA puzzle which is based on the fourth dimensional symmetry (edge-transitivity) of the 4D polytope Tetrahedral prism


join »login » Community


Featured:
Rubik's Void
$22

On Sale:
Rubik's 360
$18  $14.4


On Sale:
Turbo Mind Twister
$19  $15.2