Solver's ChopA heavily restricted Super Z, redesigned for the sake of proving a mathematical point.
Star Cube IIThis puzzle combines Compy Cube with six faces resembling the megaminx.
Stone SkewbA uniformly colored Skewb looking like stone.
Super Helicopter CubeA Super Helicopter Cube. The stickers are handmade in the well-known style created by Stefan Pochmann.
Super XThe first puzzle with hybrid axis system. This combines face-turning and corner-turning hexahedron in one puzzle.
Tangram CubeA triangular prism transformed into a cube but with six identically looking sides.
TIE CubeA 3x3x3 resembling the TIE fighters from Star Wars. Due to its pieces shapes it implements a subgroup of the 3x3x3.