Embark on a puzzling adventure with the Ravensburger Silver Krypt Jigsaw Puzzle, an Ultimate Challenge that promises hours of engaging fun. This 20x27? puzzle boasts an impressive 654 pieces, designed to test your strategy and resolve. It's a perfect pick for seasoned puzzlers aged 12 and up, who relish a complex brain-teaser that's both visually stimulating and satisfyingly rewarding. Crafted with the finest cardboard, this puzzle features an array of unusual pieces, ensuring no two are alike, and each adds a unique element to the assembly process. The silver color scheme adds a touch of elegance, while the theme of strategy speaks to the intellect of the puzzler. Manufactured in Germany, Ravensburger's reputation for quality and detail is evident in every piece.