HANAYAMA CHALLENGE: Hanayama cast puzzles are the world's finest brain teasers. Can you take the pieces apart, then put them back together again?
KEY: Two 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. The hint is "Enlarge."
QUALITY CONSTRUCTION: Sleek, high-quality cast metal materials ensure each piece endures years of vigorous play.
SKILL LEVEL 1: Level 1 puzzles are considered easy by most puzzle enthusiasts.
GREAT GIFT IDEA: Take on the challenge yourself or gift this intricate brainteaser to the puzzle enthusiast in your life!
Hanayama cast puzzles are the world's finest brain teasers. Can you take the pieces apart, then put them back together again? Hanayama cast metal brain teasers have 6 levels of difficulty, and each puzzle is Mensa-rated. Level 6 puzzles are considered very difficult by most puzzlers.