The 19-Piece Japanese Crystal Puzzle is based on a historical design of the same name, first created in Japan around the 19th century. This magnificent and beguiling puzzle is one of the most rigorously challenging puzzles in the construction category. The perfectly symmetrical, multifaceted, celestial structure is made from 19 non-identical, interlocking pieces. Each piece is precisely cut so that they interlock perfectly into a solid, crystalline structure.

Similar to many construction puzzles, the key to unlocking the puzzle requires turning just one piece. Afterwards, there are precise steps that must be carefully followed in order to unlock the crystal.

This high-level, difficult puzzle is the best match for serious puzzlers with a lot of extra time on their hands. Perfect for building focus, patience, and spatial reasoning! Once you’ve solved the Japanese Crystal Puzzle it makes a beautiful art piece to proudly display on a bookshelf or coffee table.