HANAYAMA CHALLENGE: Hanayama cast puzzles are the world's finest brain teasers. Can you take the pieces apart, then put them back together again?
MARBLE: This puzzle has such a beautiful shape that it could easily be mistaken for a piece of jewelry. Its surface features extremely unusual cuts; actually, this marble is a puzzle that can be broken up into 4 pieces. This advanced design is the creation of Bram Cohen & Oskar Devener. If you succeed in breaking up the marble, please carefully examine the surface of the sections of each piece. The theme of this puzzle is sphere.
QUALITY CONSTRUCTION: Sleek, high-quality cast metal materials ensure each piece endures years of vigorous play.
SKILL LEVEL 4: Level 4 puzzles are considered challenging by most puzzlers.
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.