STRATEGY · PLAYER VS COMPUTER

Fourline Duel

Drop your discs, block the computer, and connect four before it does.

Play Fourline Duel ↗

How to play

  1. Pick Easy, Normal, or Hard and choose Relaxed or 12s Challenge, then start a match.
  2. Tap one of the seven arrows above the board, or press keys 1–7, to drop a disc. Players take turns.
  3. Make a line of four horizontally, vertically, or diagonally. In Challenge mode, a legal move is made automatically if your 12-second turn timer expires.

Match totals and your best winning streak stay on your device. Share your result to challenge a friend.

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