family bingo tmnt teenage mutant ninja turtlesCOWABUNGA!: They're lean, mean and green and if you know what I'm talking about, then this AQUARIUS bingo game was made for you. The set includes 18 bingo cards! This game not only looks cool, it's equally fun for kids and adults. PLAYTIME CAN BE LEARNING TIME: Aside from adults having a blast, our game can help kids develop their concentration skills as well as recognition, object and letter associations. Who knew having fun could be so educational?