❌⭕ Tic-Tac-Toe

📖 How to play Tic-Tac-Toe

1. The board has 9 squares. You are ❌ and the computer is ⭕.
2. Tap an empty square to place your symbol. Then the computer moves.
3. Whoever gets three symbols in a row wins: horizontal, vertical, or diagonal.
4. If the board fills up with no line, it's a tie.
5. Choose the level: Easy (the computer sometimes makes mistakes) or Unbeatable (never loses).

💡 Tip: control the center and the corners; they give you more line options.