Dual Rings (a.k.a. Dual Circle puzzle)

From: OskarPuzzle

Added: 16 years ago · 1:32 · 480p

Buy e.g. at http://www.hknowstore.com/locale/en-US/Item.aspx?itemid=E5C91431-F089-4B21-AB96-8622446A085A or at ...