📖 How to play Reversi
- The board is 8×8. You have the black ⚫ pieces and the computer has white ⚪.
- Place a piece so that you trap one or more rival pieces in a line (in any direction) between your new piece and another one of yours.
- All trapped pieces get flipped and become yours. The light dots show valid moves.
- If you have no valid move, you automatically pass.
- The game ends when neither player can move: whoever has more pieces wins.
💡 Tip: corners are very valuable because they can never be flipped.
📖 Want to master it? Read the full guide: How to play Reversi (Othello): rules and strategy.