Ages 7+ | 2-8 players | 10 minutes play time | Based on our #1 selling game, substituting categories for exact matches makes it ideal for older kids and adults. Grab a disc and clack as you stack, using the magnets sealed inside the discs to match images to their categories in a race to build the tallest stack. * The magnetic discs connect with a satisfying clack * Constant action, every player plays on every turn * Magnets are safely sealed inside of the discs. [Contents: 48 magnetic disc, 1 color die, 1 category die, illustrated instructions.]