Connect 4 — Drop Discs, Get Four in a Row | UpTools

Connect 4 — Drop Discs, Get Four in a RowDrop red or yellow discs and be the first to connect four in a row. Play against a smart AI or challenge a friend locally.How it works

Choose AI or 2 Player mode.

Click a column to drop your disc (Red goes first).

Get four in a row to win — horizontally, vertically, or diagonally!

The AI uses minimax with alpha-beta pruning for challenging play.

FAQ

How does the Connect 4 AI work?

The AI uses the minimax algorithm with alpha-beta pruning at depth 5. It evaluates board positions to find the optimal move, making it a strong opponent.

Can I play with a friend?

Yes! Switch to '2 Player' mode to play locally with turns. Red goes first.

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