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Extensions glued onto a cube an thereby bandaged into a cuboid.

The inventor designed and 3D-printed extensions for a mass produced 11x11x11. He designed them to be hollow. If the extensions were solid, the puzzle would weight more than 3500 grams. It is the second Nx(N+4)x(N+8) ultimate shapeshifter
Size: 173 x 141 x 108 mm
Weight: 1300 grams



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