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

Other Puzzles: Other Mechanisms
Orbik, TheA puzzle similar to Jugo Flower which started its life as exchange puzzle for IPP.
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 OctahedronSix balls in an octahedral shape and a case of puzzle recycling.
Planets PyramidInspired by the original Planets from the same inventor.

Pyramid ClockA smaller version of Rubik's Clock with just 6 clocks in triangular pattern.
Pyramus & ThisbeA puzzle which is based on the fourth dimensional symmetry (edge-transitivity) of the 4D polytope Tetrahedral prism
Rubik's 2DFour pieces in a flat assembling puzzle.

Rubik's 360Six coloured balls have to be moved in their matching domes.
Rubik's BricksThis is a derivative of the Soma cube produced and sold under Rubik's name.
Rubik's ClockPoint all 18 clocks to 12 to solve.


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