Katamino family is the newest edition in the Katana line. It features the 2-player game play developed in our winomino and Katana duo products, An activity guide filled with puzzles and activities for children (as young as age 3) and special 2-player game cards which have an easy and hard side. . . Allowing two players with different age/skill levels to compete in head-to-head matches with a mild handicap for the stronger player.