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BePuzzled | Key Hanayama Metal Brainteaser Puzzle Mensa Level 1, for Ages 12 ... - Picture 1 of 5
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BePuzzled | Key Hanayama Metal Brainteaser Puzzle Mensa Level 1, for Ages 12 ... - Picture 5 of 5

Hanayama Ushy33 Key Cast Metal Brain Teaser Puzzle

5.01 product rating
  • yggr3875 (227)
  • 96.8% positive feedback
Price:
$15.96
Free shipping
Estimated delivery Sat, May 11 - Thu, May 16
Returns:
30 days returns. Seller pays for return shipping.
Condition:
New
Keys appear to be permanently linked, and no matter how you look at it, there is seemingly no solution to unlocking them. However, as a highly popular puzzle since its creation during the 19th century puzzle craze, the keys are in fact separable.