Professor Mirror BlockThis is a shape modification of a 5x5x5 cube that implements the same concept as the Bump Cube.
Professor OctaminxA 7x7x7 transformed into the shape of an octahedron but with several pieces left out.
Professor Square-1A five-layered version of the Square-1 puzzle. With additional slices: 20 instead of 12.
Professor TriFlopThe most simple triangular prism but with one additional layer per axis.
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