Two U-shaped bolts and four nuts - this looks like a combination of spare parts but looks are deceiving. This puzzle comes with a deviously hidden trick. The key to unlocking these parts is to look carefully at each part first. The theme is complexity. It was designed by Kyoo Wong. U & U was puzzle of the year at IPP 2014 in London, U.K.

Features

Intricately Designed: This metal brainteaser boasts an intricate and captivating design, adding a touch of sophistication to your collection.

Challenging Entertainment: Enjoy hours of stimulating entertainment with this Mensa-rated brainteaser, perfect for individuals seeking a mental challenge.

Premium Quality: Crafted with precision and attention to detail, this collectible item is made with high-quality materials, ensuring durability and longevity.

Ideal for Display: Elevate the aesthetics of your shelf or desk with this elegant and eye-catching collectible, sure to be a conversation starter.

Wide Age Range: Suitable for ages 12 and up, making it a versatile and engaging gift for both teenagers and adults who enjoy brain-teasing puzzles.

Expand Your Collection: Collect them all to create a unique and diverse assortment of brainteasers, each offering a different level of difficulty and visual appeal.

Mensa-Rated Challenge Levels: Elevate your cognitive prowess with a brainteaser that holds the distinguished Mensa rating, featuring a tiered difficulty system from level 1 to 6.

Portable: Compact and lightweight design allows you to take this captivating brainteaser with you anywhere, ensuring entertainment and mental stimulation on the go.

Check out our video to see the puzzle in action!

Specification

Product Detail
Color	Multi-colored
Size	One Size
Dimensions	1.75x4.75x3
Weight	0.25