A family game that is fun and challenging for all ages. Rummikub includes 106 plastic tiles with numbers in different colors and four blue plastic tile racks to hold the tiles while you play. The rules are simple, the object of the game is similar to rummy card games. Combine your tiles in runs (consecutive numbers in the same color) or sets (groups of the same number). The wild-card joker tiles adding a bit of excitement to the game.