Cards are placed center of table, stacked, face down. Each card has four of these numbers on it (1,2,3,4,5,6,7,8,9) First player calls a number, turns over top card, reads number. If number called is one of four digits on card, player keeps it. Otherwise it is placed faced down on bottom of main pile. Next player does the same procedure, and so on. When all cards are taken, he who has the most wins.