How to Play Tic Tac Toe Game
Mode 1: Play Tic Tac Toe with 1 Player (Against Computer)
1. **Launch the Tic Tac Toe App:**
Open the Tic Tac Toe app on your Android mobile device.

2. **Select Single Player Mode:**
Once the app is launched, you'll see the main menu. Choose the "Single Player" mode option, where you'll play against the computer.

3. **Game Setup:**
The game will automatically assign "X" to you (the player) and "O" to the computer.

4. **Start the Game:**
The game will begin, and the empty Tic Tac Toe grid will be displayed on the screen.

5. **Make Your Move:**
The game alternates between you and the computer. To place your symbol ("X") on the grid, tap on an empty cell where you want to make your move. Your symbol will appear in that cell.

6. **Play Strategically:**
Keep in mind the objective of the game - to get three of your symbols in a row, either horizontally, vertically, or diagonally. Plan your moves strategically to block the computer and create winning opportunities for yourself.

7. **Win or Lose:**
The game continues until one of the following outcomes:
- You win by getting three of your symbols ("X") in a row.
- The computer wins by getting three of its symbols ("O") in a row.
- The game ends in a draw if all cells are filled, and no player has three symbols in a row.

**Mode 2: Play Tic Tac Toe Between Two Players**

1. **Launch the Tic Tac Toe App:**
Open the Tic Tac Toe app on your Android mobile device.

2. **Select Two Player Mode:**
From the main menu, choose the "Two Players" mode option, where two players can play against each other.

3. **Game Setup:**
Player 1 will automatically be assigned "X", and Player 2 will be assigned "O".

4. **Start the Game:**
The game will start, and the empty Tic Tac Toe grid will be displayed on the screen.

5. **Alternate Turns:**
Players take turns placing their symbols on the grid. Player 1 places "X" first, followed by Player 2, and so on.

6. **Strategic Moves:**
Both players should think strategically to block the opponent's moves and create winning opportunities for themselves.

7. **Win or Draw:**
The game continues until one of the following outcomes:
- Player 1 wins by getting three "X" symbols in a row.
- Player 2 wins by getting three "O" symbols in a row.
- The game ends in a draw if all cells are filled, and neither player has three symbols in a row.

**Congratulations!** You now know how to play Tic Tac Toe with 1 player against the computer and between two players on your Android mobile device. Enjoy the game and have fun!