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

David Pitcher
Pentacopter 10DAn edge turning pentagonal prism with slices that intersect at the centers of the pentagonal faces.
Pentacopter 15An edge-turning pentagonal prism with 15 axes of rotation.
PentamidA pentagonal prism shaped like its dual solid.

Poison Ivy OctahedronAn every-other corner turning curvy cut truncated octahedron.
Pop and TwistA 2D-puzzle with six axes of rotation and only three orbiting parts per axis.
Pop and Twist 12 ColorA 12 color version of the original Pop and Twist.

QuadStarQuadStar is a non-shape-shifting jumbling puzzle based on the snub disphenoid, elongated at the four five-way vertices.
Rex FlowerA corner turning pentagonal prism with cuts one the square faces resembling a Rex Cube.
Rhombic18A hybrid puzzle that combines a face turning rhombic dodecahedron with six additional axes of rotation at the four-sided vertices.

Roto CrystalRotoCrystal is an 18 sided analog of the Fracture-10 puzzle, based on the hexagonal dipyramid.
RotoPrism 2A modified shape with a lower-order slice pattern for the Fracture-6.
RotoPrism 2 (prismatic)RotoPrism 2 (prismatic) is a lower-order shape modification of the Fracture-6 puzzle.

RotoPrism 2 PeekabooA "see-through" variant of RotoPrism 2.
RotoPrism 3 (flat)A modified shape for the Fracture-6 puzzle.
RotoPrism 3 (round)A modified shape for the Fracture-6 puzzle.


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