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Eight-Sided: Other
Doppelkeil (Sharp Edges 5180628000)A 3x3x3 truncated on eight edges and afterwards extended. The result has the same shape as the "Doppelkeil Skewb".
Doppelkeil SkewbAn Ultimate Skewb with 4 sides "deleted".
Aka Extended Ultimate Skewb F8001006000C00000201040200801F
DrakenA four times truncated pyraminx.

Drum CubeA shape variant of a 3x3x3 anywhere between a rhombohedron and a hexagonal prism.
Face-turning tetragonal trapezohedronThe first face-turning tragonal trapezohedron. A jumbling-only puzzle.
Gear TetraminxA Gear Pyraminx truncated into a shape resembling a archimedean solid.

Ghost Floppy FlipA ghost 3x3x3 modified into the shape of a triangular antiprism.
Giant TetraminxA Tetraminx made to be the largest full functional Tetraminx ever made.
GyrobifastigiumA puzzle specifically designed to explore the realm of the rarely used Johnson solids. The puzzle's name is also the name of the puzzle's shape.

Heptagonal Pyramid SkewbA skewb in shape of a pyramid with heptagonal base.
Hexagonal Prism (3x3x3)A 3x3x3 in shape of a hexagonal prism.
House Cube (Octagonal Edges Extended 294)A cross between an Octagonal Prism and a Cube. A 3x3x3 truncated on 2 edges. The result has a shape resembling a house.

Incomplete antiprism (Sharp Edges 201080420100)A 3x3x3 truncated on six edges and afterwards extended. The result reminds one of an antiprism. It shares its symmetry with at least two other Sharp Edges-variants.
Jumble TrapThe non-pillowed version of the face-turning tetragonal trapezohedron. A jumbling-only puzzle.
Jumble Trap UnbandagedA face-turning tetragonal trapezohedron with additional stored cuts.

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