1. Open the Solitaire Master-Classic Card app on your mobile device.

2. Tap "Play" to start a new game. A standard 52-card deck will be shuffled and laid out in the traditional Solitaire format.

3. The tableau will display seven columns of cards. The first column has one card, the second has two, and so on, with only the top card in each column face-up.

4. Your goal is to move all cards to the four foundation piles at the top of the screen, one for each suit, in ascending order from Ace to King.

5. Tap and drag cards within the tableau to build descending sequences in alternating colors (red and black).

6. Only a King or a valid descending sequence starting with a King can be moved to an empty column in the tableau.

7. Tap the deck in the upper-left corner to draw new cards. You can flip through the deck one or three cards at a time, depending on the game settings.

8. If a face-down card in the tableau becomes the top card of its pile, it will turn face-up automatically.

9. Tap and drag cards to the foundation piles when they are in the correct ascending order and matching suit.

10. Continue organizing cards until all are moved to the foundation piles and the game is complete.