KEYHOLE Hanayama Level 4

Puzzle Me This Verified independent store

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• Hanayama's keyhole puzzle is a high quality cast metal brain teaser • Discover how to separate these two interlocking pieces and then try to reassemble them! • Hanayama cast meta l brain teasers have 6 levels of difficulty and each puzzle is mensa-rated • Level 4 puzzles are considered challenging by most puzzlers Show more