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

Moving: Tiles
Quadruple DiskTwo Double Disks fused into one puzzle.
Rack 'Em Up (Milton Bradley)Milton Bradley version. Organize the 16 pieces into rows.
Rack 'Em Up (Tomy)Tomy version. Organize the 16 thingies into rows.

Radio PlaneFive intersecting circles in a pentagonal pattern
RadiowavesFive circles (three concentric) of different sizes, all of which rotate by 180°.
Radosza's RingsA heavily simplified relative of the Equator.

Rainbow AreciboSix intersecting circles turning in steps of 120�.
Rainbow Arecibo PlusSeven (not six) intersecting circles turning in steps of 60�.
Rainium RainbowSeven (not six) intersecting circles turning in steps of 90�.

Ramka A puzzle from the soviet union with intersecting plungers made in the eighties.
Ranking StarsTwo sets of three intersecting plungers. It comes with two blocks to bandage the puzzle additionally.
Rashkey 1First of a series of three similar puzzles. The three differ only by the colours of the pieces.

Rashkey 2Second of a series of three similar puzzles. The three differ only by the colours of the pieces.
Rashkey 3Third of a series of three similar puzzles. The three differ only by the colours of the pieces.
ReciprocatorTwo sets of parallel plungers are also connected by an inner pinion. Pressing one plunger causes the adjacent plunger to move in the opposite direction.


join »login » Community