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Master Pentultimate
Celestial TriaxeThree axes with 5-fold rotation. Effectively a Master Pentultimate with just three rotations.
DreidelmateA puzzle derived from the Master Pentultimate and the Dreidel Skewb. An edgeless Master Pentultimate.
Icosidodecahedron Master PentultimateA Master Pentultimate in shape of the namegiving archimedean solid.

Master HeximateA shape transformation of the Master Pentultimate
Master IcosamateA Master Pentultimate in the shape of an icosahedron.
Master OctamateA Master Pentultimate in the shape of an octahedron.

Master PentultimateA face turning dodecahedron with two non-fused cuts per axis. The pieces of the Pentultimate are present but two others are too.
Master SpheremateA Master Pentultimate in the shape of a sphere.
Master TetramateA Master Pentultimate in the shape of a tetrahedron.

Minimalist Master SpheremateA mass produced void pentultimate with the inner mechanism disclosed.
Open Master PentultimateA Master Pentultimate modified like the Open Gigaminx
Rhombic Triacontahedron Master PentultimateA Master Pentultimate in shape of a rhombic triacontahedron, a catalan solid.

Triakis Tetrahedron Master PentultimateA Master Pentultimate in shape of the namegiving catalan solid.

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