An improved version of the Screwball. The top and down parts of the puzzle can be rotated independently.

• Inventor: Daniel Martin Ramos Aguila
• Mechanism: Rings of pieces (3D + 1x1xN)
• Patents: Unknown
• Producer: Custom
• Year: 2018
• Original Price: $0.00 USD
• Current Price: No Data

At first this puzzle looks like the Screwball (please refer to the separate entry) but unlike its predecessor this new puzzle allows not only the ring to rotate but also the top and bottom part of the puzzle.
This allows to arrange the marbles in a single loop. See image 4.

No one has contributed to this page yet!

This puzzle can be found in collections of these members:

---

Found a mistake or something missing? Edit it yourself or contact the moderator.