7+ From the makers of UNO. Fun is in order: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12. Family. Addictively simple, simply addictive. The challenge: Be the first player to get rid of your stock pile. The twist: You have to get rid of them in sequence. Its as easy as 1-2-3-4-5-6-7-8-9-10-11-12. CE listed. Conforms to the safety requirements of ASTM F963. Service.mattel.com. Made in USA.