Move the same-colour pieces from the lines to the circles.

• Inventor: Gunpei Yokoi
• Mechanism: Intersecting rings and plungers
• Patents: US4376537
• Producer: Ideal Toy Corporation
• Year: 1982
• Original Price: $0.00 USD
• Current Price: No Data

Aim of the puzzle: Move the pieces that have the same colour in a circle or in a straight line (forming a cross).
This puzzle was mentioned in David Singmasters Cubic Circular Issues 2 from Spring 1982.

Thank you to the following people for their assistance in helping collect the information on this page: Oscar Rosen.

This puzzle can be found in collections of these members:

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