– 18 Tableau Stacks – build up or down regardless of suit.
– 4 Foundations – build up from Ace to King in suit.
Cards in the Tableau can be moved to a Foundation or onto another Tableau stack. Tableau stacks build up or down without regard to suit, so any 4 or 6 can be moved onto a 5. No stack can contain more than 3 cards. An emptied stack cannot be refilled.
Move all cards to the Foundations to win.
Plan carefully and avoid removing all cards from a stack unless absolutely necessary. This will keep more stacks available for transferring cards.