1. Open the FGP Solitaire app on your mobile device.

2. Choose your preferred draw mode: 1-card draw for an easier game or 3-card draw for a more challenging experience.

3. The game begins with cards laid out in a tableau, with the remaining cards in the stock pile.

4. Your objective is to move all cards to the four foundation piles, sorted by suit in ascending order from Ace to King.

5. Tap or drag cards to move them. You can move a card onto another card in the tableau if it is one rank lower and of the opposite color.

6. Empty tableau spaces can only be filled with a King or a valid descending sequence starting with a King.

7. Tap the stock pile to draw cards. Depending on your chosen mode, one or three cards will appear in the waste pile.

8. You can move the top card from the waste pile to the tableau or to the foundation if it fits the rules.

9. Continue rearranging cards in the tableau and drawing from the stock until all cards are moved to the foundation.

10. Use the undo button if you want to reverse a move and try a different strategy.

11. The game ends successfully when all cards are in the foundation piles, organized by suit and rank.