The Hanayama Master Sword puzzle is a brain teaser inspired by The Legend of Zelda series. The puzzle involves separating the Master Sword from its stone pedestal by manipulating the central cylindrical piece. The challenge lies in deciphering the intricate twisting mechanism that binds the sword. This pocket-sized collectible puzzle is rated as a level 6 brain teaser by Mensa, making it a challenging experience for puzzle-solving enthusiasts. Only a hero with exceptional qualities of courage, wisdom, and power will be able to free the sword and prove themselves worthy of wielding it. Once separated, the puzzle can be reassembled, offering a test of intelligence, patience, and skill.