Reversi

How to play

The classic disc-flipping strategy game on an 8×8 board. Sandwich the AI's discs between two of your own to flip them to your colour.

Rules

  • Click a highlighted square to place a black disc there.
  • Any of the AI's white discs caught in a straight line between your new disc and another black disc flip to black.
  • If you have no legal move, your turn is skipped.
  • When neither side can move, whoever has more discs on the board wins.

Tips

Corners can never be flipped, so take them whenever you can — and avoid handing the AI a free corner by playing next to one too early.