Tic Tac Toe Game using HTML, CSS & JavaScript

Enjoy one of the simplest and most classic logic games: Tic Tac Toe (also known as Xs and Os). This version is built entirely with HTML, CSS, and JavaScript, making it lightweight, responsive, and fun to play on any device.

Great for practicing DOM manipulation, conditionals, arrays, and game logic in JavaScript.

🧰 Technologies Used:

• HTML5 – For the game board and control elements

• CSS3 – For layout, transitions, and game styling

• JavaScript – For player turn tracking, win detection, and interactivity

🎮 Features:

• 3×3 grid layout

• 2-player local mode (X vs. O)

• Turn-based gameplay with player indicator

• Win, draw, and reset game functionality

• Responsive design — playable on mobile and desktop

🕹️ How to Play the Tic Tac Toe Game

1. Player X starts the game.

2. Players take turns clicking on empty cells in the 3×3 grid.

3. The first player to align three of their marks in a row (horizontally, vertically, or diagonally) wins.

4. If all cells are filled without a winner, the game ends in a draw.

5. Use the Restart button to play again.

💡 Tip: Think one step ahead to block your opponent’s move.

🧠 Learning Highlights:

• Handling grid-based layout with HTML & CSS

• Managing game state with JavaScript arrays

• Detecting win conditions with logical rules

• Building interactive UI using DOM events

🛠 Customization Ideas:

• Add AI opponent (easy/hard mode)

• Add score tracking between rounds

• Include theme switch (dark/light)

• Sound effects and animated transitions