CONNECT FOUR
Drop four in a row before your opponent does.
🔴 YOUR TURN
How to Play
Players take turns dropping discs into one of seven columns. The first player to connect four discs horizontally, vertically, or diagonally wins the round.
- Vs Computer: choose Easy, Medium, or Hard AI.
- Player vs Player: two players share the same device.
- Hover a column on desktop to preview your move; tap any column on mobile.
- New Round keeps the match score. Reset Match clears it.
Easy
Mostly random moves among available columns.
Medium
Wins when possible, blocks immediate threats, and prefers the center.
Hard
Uses Minimax with alpha-beta pruning plus positional evaluation.