Pipe NightmareA fifteen puzzle that is solved by shape. It depicts a number of intersecting pipes.
ProtomoidA megaminx reduced on two sides and bandaged on ten corners.
Psycho CubePieces were exchanged between a Crazy 2x3x3 and a its fishered cuboid.
PyrabrickA fishered Halper-Meier-Tetrahedron.
PyramickOn one side of this puzzle it pretends to be the Gimmick. On the other it reveals itself as a Pyraminx in shape of a triangular prism with edges that turn.
Quadratic prismA 3x3x3 with two axis restricted to 90° turns but still lookning like a 3x3x3.
Quadro 3An redesigned and improved version of Slide Rule Duel.