Lord of the Rings II | Tricky String Disentanglement Puzzle math learning and checker to promote math

and checker to promote math talk and accountability

Personalization options include adding a name or brief message and selecting either a male or female optician piece

such as Mahogany

Who Is This Puzzle For

Lord of the Rings II | Tricky String Disentanglement Puzzle math learning and checker to promote mathQuick Q and A Q: What is this ring and string puzzle? A: A wooden disentanglement puzzle with a post, slot, cord, and ring. Free the ring without cutting or untying. Q: Where did it originate? A: String disentanglement puzzles are documented across Asia and Europe for centuries; see this overview of disentanglement puzzles. Q: Why is this ring and string puzzle challenging? A: The cord passes through the slot twice, forcing precise moves and careful