Reversi

📖 Read the strategy guide ›

Reversi is a simple-to-learn, hard-to-master strategy game. Place a disc to trap your rival's discs in a straight line between two of yours, and they flip to your colour. When neither player can move, whoever has the most discs wins.

How to play

  1. Choose vs AI or 2 players, and a difficulty level.
  2. Dark moves first.
  3. Place a disc so that one or more lines of rival discs are trapped between it and another of your discs.
  4. All trapped discs flip to your colour.
  5. If you have no legal move, you pass. When neither player can move, most discs wins.

Controls

Computer
Click a square to place a disc. Arrow keys and Enter also work, and there is an Undo button.
Phone and tablet
Tap a square to place your disc.

Tips

  • Corners can never be flipped, so grab them when you can.
  • Avoid the squares right next to empty corners.
  • Having more moves available matters more than having more discs early on.

Questions

What if I cannot move?
You pass and your opponent plays again.
Can I play with a friend?
Yes, choose 2 players to play on the same device.