Hanayama Level 4 Cast Metal Puzzle – U&U Challenge

Twist, turn, and solve the mind-bending Hanayama Level 4 Cast Puzzle – U&U! This premium metal brainteaser, designed by award-winning Kyoo Wong, challenges you to unlock the secret of its intricately entwined U-shaped bolts. Perfect for puzzle enthusiasts ages 12+. Shop now on toysrus.com and embark on an unforgettable puzzling adventure!

Twist, turn, and tangle with the Hanayama Level 4 Cast Puzzle – U&U, a brain-teasing masterpiece crafted from premium cast metal. Designed by the renowned Kyoo Wong, winner of the Puzzle of the Year at IPP 2014, this puzzle invites you to unlock the mystery entwined in its two U-shaped bolts and four clever nuts. Perfect for puzzle enthusiasts who love a good challenge, it promises hours of engaging problem-solving fun.

The Hanayama Level 4 Cast Puzzle – U&U features:

• Crafted from high-quality cast metal
• Winner of Puzzle of the Year IPP 2014 by Kyoo Wong
• Includes two intricate U-shaped bolts and four nuts
• A deceptive trick that deepens the challenge
• Recommended for ages 12 and up