🔴 Connect Four AI 🟡

Challenge the Minimax Algorithm!

Elite Minimax AI (Depth 7)

Looks 7 moves ahead • Alpha-beta pruning

Near-perfect play • Extremely challenging opponent

Who goes first?

Master Connect Four Against Our Elite AI

Welcome to the ultimate Connect Four experience! Challenge our advanced AI opponent that uses the minimax algorithm with alpha-beta pruning to look 7 moves ahead. Whether you're a beginner learning the ropes or an experienced player seeking a real challenge, our free online Connect 4 game provides hours of strategic entertainment.

🎯 Why Choose Our Connect Four Game?

  • Elite AI Opponent: Plays near-perfect strategy with depth-7 lookahead
  • 100% Free: No ads, no sign-up, no downloads required
  • Mobile Optimized: Play seamlessly on any device
  • Educational: Learn winning strategies and improve your skills
  • Instant Play: Start challenging the AI in seconds

How to Win at Connect Four

Connect Four is a strategy game where you compete to get four pieces in a row before your opponent. Success requires planning ahead, controlling key positions, and recognizing patterns. Our AI opponent will test your skills by creating complex threats and forcing you to think strategically.

🧠 Strategic Tips

  • • Control the center column
  • • Build multiple threats
  • • Watch for diagonal patterns
  • • Think 3+ moves ahead

⚡ Quick Facts

  • • 4.5 trillion possible positions
  • • First player has advantage
  • • Mathematically solved in 1988
  • • Games last 3-5 minutes

🚀 Select your starting preference above and begin your challenge!