Reversi

Classic Reversi (Othello). Flip opponent's discs by sandwiching them. Multiple AI difficulties.

How to Play

Place a disc to sandwich opponent's discs and flip them to your color. Game ends when neither player can move. Most discs wins.

Objective

Players take turns placing discs. A valid move must sandwich one or more opponent discs (horizontally, vertically, or diagonally), flipping them to your color. When neither player can move, the game ends — the player with more discs wins.

Controls

• Click a valid position to place a disc (legal moves are highlighted)
• After placing, sandwiched opponent discs are automatically flipped
• If a player has no valid moves, their turn is skipped
• vs AI / 2 Players: switch in settings
• Undo reverts the last move

Tips & Strategy

• Avoid playing next to corners early — your opponent may take the corner
• The four corners are the most valuable positions — try to secure them
• Edge discs are more stable than center discs
• Having fewer discs isn't always bad: late-game flips can reverse the outcome
• Controlling edges and corners matters more than controlling the center

Frequently Asked Questions

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