DoDep KitThis puzzle succeeds the Neptune DoDep. It allows to implement 680 puzzles with on kit.
DOGIC UltimateThe deeper cuts of a dogic combined with the cuts of an Icosamate. A corner turning icosahedron with four layers.
Dreidel 3x3x3A hybrid of corner turning and face turning cube. The cuts are inspired by the Dreidel Skewb. The cuts allow 60°-turns.
Duo Axis CubeA cubic 3x3x5 moved into a pattern and modified back into cubic shape.
Duo HexagonalA cubic 3x3x5 scrambled, axised and transformed into a hexagonal prism.
Duo PyramidA cubic 3x3x5 scrambled, axised and transformed into tetrahedral shape.
DuomoA Halpern-Meier-Tetrahedron with a strange cutting pattern.
Eitan's NebulaHigher order face turning icosahedron. a.k.a. Master Eitan's Star - a.k.a. Master FTI
Evil DoppelgängerA special subvariant of the Multi Gear Cube Kit closely related to the Gear Cube Extreme.
First Ladies CubeAfter the presidential cube the inventor presented this sticker variant depicting the first ladies.