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. It was designed by Kyoo Wong from Hong Kong.
With more than 2 million puzzles sold, Hanayama is the world's finest and bestselling brain teaser collection. Choose the styles and levels that fit your store and be part of the growing success. Ages 12+
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