Smart Games Kwadrylion is a magnetic logic game where you can use pre-made or create your own board variations. It helps develop spatial and logical thinking. Prepare the board and place 12 elements on it — sounds simple, right? But is it really? Try it out yourself or with your child. Learning through play is a common feature of all Smart games! What's in the box? 4 magnetic parts of the folding board, 12 colorful puzzle elements, and a booklet with 80 challenges and solutions. Suitable for ages 7 and up.