Drop coloured discs to connect four in a row — horizontally, vertically, or diagonally. Outsmart your opponent before they do.
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Click a column to drop your disc — it falls to the lowest empty row.
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Connect 4 discs in a row: horizontal, vertical, or diagonal to win.
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Player 1 is blue, Player 2 is cyan. Player 1 always goes first each round.
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Winning discs pulse with a glow. Scores persist until you reset the match.