Tic Tac Toe
The timeless strategy game enhanced with intelligent AI opponents. Challenge yourself against different difficulty levels or play with a friend locally.
Game Mode
AI Easy Mode
Perfect for beginners. The AI makes random moves, giving you plenty of opportunities to win and learn the game.
AI Hard Mode
Challenge yourself against an unbeatable AI using the minimax algorithm. The AI will never lose!
Local Multiplayer
Play with a friend on the same device. Take turns placing X's and O's to see who can get three in a row first.
How to Play
Choose Your Mode
Select between AI Easy, AI Hard, or Local Multiplayer
Take Turns
Click on empty squares to place your X or O
Get Three in a Row
Win by getting three of your symbols in a row, column, or diagonal
Track Your Score
Keep playing to improve your win rate against the AI
Winning Strategies
🎯 Key Tactics
- •Control the center: The middle square gives you the most winning opportunities
- •Block your opponent: Always prevent them from getting three in a row
- •Create forks: Set up multiple ways to win on your next turn
- •Corner strategy: Corners are strong positions for creating multiple threats
🧠 Advanced Tips
- •Force your opponent into defensive moves
- •Look for patterns and common winning combinations
- •Against perfect play, the best you can do is tie
AI Implementation
Minimax Algorithm
The hard AI uses the minimax algorithm, a decision-making algorithm that evaluates all possible game states to find the optimal move. This makes the AI unbeatable when playing optimally.
How it works:
- 1. Evaluate all possible moves
- 2. Simulate game outcomes recursively
- 3. Choose the move that maximizes AI's chances
- 4. Minimize opponent's winning opportunities
Game State Management
Efficient state management handles game logic, win detection, and turn management. The system tracks all game states and provides real-time feedback.
Key Features:
- • Real-time win condition checking
- • Score persistence across games
- • Smooth AI move animations
- • Responsive game board design