If you are looking for a challenging and fun puzzle game, this one is definitely worth considering. It includes three metal pieces, each with its own unique design and difficulty level. The first puzzle is a 3x3 cube, which requires careful planning and strategy. The second is a puzzle of infinite stars, more complex and requiring a little more patience. Finally, the third puzzle is a hexagonal puzzle, perhaps the most difficult of all. The puzzles are packed in a large window box, making them easy to store and transport. With this game, you get what you pay for, as each puzzle offers hours of entertainment and mental stimulation.