Eiffel skewbModification of a Skewb with two different types of turns available only in midturn of the skewb.
Elite SkewbThe first corner turning hexahedron with 3 cuts per axis.
Escher SkewbSkewb featuring original artwork by M.C.Escher, shows a total of 12 fish.
Eye SkewbA puzzle with 4 axes and many ways to interpret it.
Eye Skewb IIA Eye Skewb with two holes cut into the face pieces.
F-SkewbF-Skewb = Offset Skewb + 4 Dino cuts
Fadi CubeA twisty puzzle cube that turns around its corners. It has five layers per throughgoing axes.
Flower CopterA hybrid puzzle which combines the moves of the Curvy Copter (hence the name) and moves similar (but not identical) to the Rex Cube.
Flower Copter ExtremeThe Flower Copter unbandaged as extremely as possible without increasing the puzzle.