Hanayama Cast Puzzles are well-crafted metal puzzles that stand out not only for their exceptional quality but also for their extraordinary and high-quality design. The name "Cast Puzzle" comes from the English term "to cast," which means to mold metal.

Like the swirling shape of a galaxy, this puzzle is also called Galaxy.

It is not too difficult to solve, but you will be completely fascinated by the pieces that move freely. It is harder to put them back together than to take them apart. Pay close attention to how the pieces move when you take them apart so you can reassemble them. The theme is "Knot," and it was designed by Bram Cohen from the United States.

The difficulty level is 3.