1. Start the game with a layout of seven columns of cards, each containing five face-up cards.

2. Below the tableau is the stock pile and the waste pile, which begins with one card turned face up.

3. The objective is to clear all the cards from the tableau columns by moving them to the waste pile.

4. Only the top card of each column in the tableau is available for play.

5. You can move a card from the tableau to the waste pile if it is one rank higher or one rank lower than the top card on the waste pile, regardless of suit.

6. For example, if the top card on the waste pile is a 6, you can move a 5 or a 7 from the tableau.

7. If multiple cards are playable, you may choose any of them, but only one card can be moved at a time.

8. If no tableau cards are playable, tap the face-down stock pile to draw the next card onto the waste pile.

9. Continue drawing from the stock and removing tableau cards as long as moves are available.

10. The game ends when all tableau cards are cleared or when no more moves are possible and the stock is empty.

11. Plan your moves carefully to create long sequences and maximize your chances of clearing the board.