Play Reversi against the computer

Surround the opponent's pieces to turn the game around. Tap a marked legal move to play against the computer. Finish with more pieces than your opponent.

How to play

1. The final black and white piece counts decide a win, loss or draw. A full board does not mean you won.
2. You play black against the computer. Each move must sandwich at least one white piece horizontally, vertically, or diagonally.
3. All sandwiched enemy pieces flip to your color; small dots mark your currently legal moves.
4. A side with no legal move passes automatically. When neither side can move, the player with more pieces wins.
5. Use the bottom controls to undo a full turn or get a hint for a capturing move.

Classics

• Minesweeper — Start safely and reason out where the mines are.
• Mini Sudoku — Six mini Sudoku stages with progressively fewer clues.
• Pixel Nonogram — Use number clues to uncover a hidden picture.