Rex TetraA puzzle derived from the Rex Cube but with an additional set of pieces.
Rob's PyraminxA Halpern-Meier-Tetrahedron (aka Jings Pyraminx) without edges.
Rubik's PyramidA version of the Mastermorphix from the owner of the Rubik trademark.
SencillaA Halpern-Meier Tetrahedron with trivial tips.
Shadow TetrahedronA face turning triangular dipyramid in shape of a tetrahedron with randomly shaped splines instead of straight cuts.
Si XiangA Duomo customly painted with figures steeming from chinese mythological.