Cast Rattle · Puzzle Master

Shake things up with the Cast Rattle metal puzzle, a challenging and entertaining brain teaser that will put your problem solving skills to the test. This 3D puzzle from Hanayama Huzzle is designed to resemble a miniature rattle, with intricate details and a sturdy metal construction. Four pieces of the same shape are loosely interlocked together and it seems as though they would be easy to take apart. However, one is soon at a loss, as the puzzle give no hint about how it is solved. American Bram Cohen designed this metal mechanical puzzle. Your objective is to separate the four pieces and then reassemble them. With no instructions or obvious solution, you'll need to use your wits to figure out how to assemble it. Perfect as a gift for the puzzle lover in your life or a challenging treat for yourself. Product Details Difficulty Level: Demanding, 9/10. Material: Metal. Category: Metal Puzzles.   Ideal for Brain teaser puzzle lovers looking for a unique challenge. Adults seeking a fun and stimulating metal mechanical puzzle. Those searching for a unique gift for him or her. Hard to buy for individuals. Birthday or Christmas gifts. Anyone looking for a custom puzzle that will test their problem solving skills. Gift for him or her, or a treat for yourself. Note: Our level rating system is different than Hanayama's.  Hanayama's level 1 is equivalent to our level 5, their level 6 is equivalent to our level 10.