Pay in 4 interest-free payments of $4.31 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
Pay in 4 interest-free payments of $4.31 Learn more
Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
Premium Craftsmanship & Timeless Quality
and a set of instructions to guide you through the challenge
Who Is This Puzzle For
it presents just the right level of challenge to engage the mind
Lord of the Rings II | Tricky String Disentanglement Puzzle math learning Premium Craftsmanship & Timeless QualityQuick 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