A player shuffles the cards and places them facedown on the playing surface.
Players take turns.
At each turn, a player takes the two top cards from the deck and calls out the product of the two numbers. If there is disagreement, the answer is checked against the facts table or Game Master 6. If the answer is correct and the product is a number on the player's grid, he or she places a penny or a counter on that number. If the answer is incorrect, the player loses that turn. If all the cards are used before someone wins, a player reshuffles them and the game continues.