A puzzle with four rotating intersecting circles.

• Inventor: Sergej Abramenkov
• Mechanism: Intersecting rings
• Patents: Unknown
• Producer: Hog Wild
• Year: 2010
• Original Price: $19.99 USD
• Current Price: $14.99 USD

This puzzle consists out of 4 independently rotatable circles. Each one in its own colour. Every circle consists of 12 pieces. The circles allow rotations only for steps of 60° or multiples thereof. The puzzle is very similar to Rubik's Shells which has the same geometry of intersecting circles but less pieces.
Diameter: 92 mm (one circle)
Weight: 252 grams

Price Tracking Data

DISCLAIMER: The following table contains user-generated content. This information is collected to serve as a rough guideline and is certainly not complete and may not even be accurate. This information is filtered and carefully moderated, but incorrect information will inevitably find its way into the system. Always use your own judgement when buying or selling an item.

	Sale Date	Price (USD)	Sale Type	Condition	Package Condition	Notes	Contributors	Edit
	Aug 26 2021	$14.99	eBay Auction	Mint	Sealed	New old stock	PuzzleAF
= The sum of all currently check-marked rows.
= The average of all currently check-marked rows.

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

This puzzle can be found in collections of these members:

---

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