ravensburger, the puzzle expert for over 130 years, uses exclusively-developed materials, hand-crafted precision tools and meticulous quality control to ensure that each piece fits together perfectly. Which puzzle theme will you choose cities, scenery, animals, art, nature or the unique concept of What if Puzzles, with its colorful, intriguing artwork Our ideas and images, colors and styles delight and unite the whole world of puzzle lovers. Choose your level of difficulty: from childrens floor puzzles and large format puzzles up to 500 and multi-thousand piece jigsaw puzzles.8+