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Live on Play Store
Connect 4 AI
Puzzle · Strategy · Android
Classic Connect Four reimagined with a smart AI opponent. Play directly in your browser below, or download the Android app to play offline anytime.
Get it on
Google Play
Play in browser — You are Yellow · AI is Red
Your turn
0
You
0
Draw
0
AI
About the app
Smart AI opponent
Powered by minimax with alpha-beta pruning — the same algorithm used in this browser demo. Adjustable difficulty from easy to hard.
Offline play
No internet connection needed. Play anywhere, anytime — on the bus, in a waiting room, wherever.
Three difficulty levels
Easy for learning, Medium for a decent challenge, Hard for when you want to genuinely test your strategy.
Clean minimal UI
No ads, no clutter. Just the game — fast and focused.