Tic-tac-toe Game Instructions

Welcome to our Tic-tac-toe game! This game supports both single-player mode against AI and multiplayer mode with invite via email functionality. Here's how you can play:

Single-player Mode

• Click on the "Play Now" button to start the game against AI.
• You will play as 'X' and AI will play as 'O'.
• Click on any cell to make your move.
• The game will automatically switch turns between you and AI.
• The first player to align three of their marks vertically, horizontally, or diagonally wins.

Multiplayer Mode

• Click on the "Invite Friend" button to play with another player.
• You will need to enter your friend's email address to send them an invite.
• Once your friend accepts the invite, you can start playing.
• Players will take turns to make their moves.
• The first player to align three of their marks vertically, horizontally, or diagonally wins.

Enjoy the game and may the best player win!