Super PussleA 3x3x3 in shape of an octagonal prism with unique stickers on the truncated pieces.
Super Square EyeA commercial puzzle made by exchanging pieces of several Super Square-1's.
Ten PuzzlerAnother octagonal prism, this time from japan.
TetragramFour axes and four effective sides with the cutting pattern of a Starminx II.
Tower CubeA 4x4x4 truncated into the shape of a true octagonal prism.
TraheptrixThe successor of the Trapentrix with heptagons on the faces instead of pentagons.
TriaxeThree axis with steps of 72°. Effectively a Starminx with just three rotations.
Ufo PuzzlerA japanese version of the octagon with stickers that make orientation of the edges visible again.