Goal
End the game with more discs than your opponent.
Rules
- Cyan moves first. Place a disc on any highlighted cell.
- You must place your disc so it flanks one or more opponent discs between your new disc and another of your discs.
- All flanked opponent discs flip to your color.
- If you have no valid move, you must pass.
- The game ends when neither player can move.
- Most discs wins!
Strategy Tips
- Corners are golden — they can never be flipped.
- Avoid placing discs next to empty corners.
- Edges are strong; control them to limit opponent options.
- Fewer discs with better position can beat more discs.
- Limit your opponent's moves (mobility) to gain control.
Controls
- Click / tap a highlighted cell to place your disc.
- Arrow keys to move cursor, Enter / Space to place.
- U — Undo · H — Toggle hints · N — New game · M — Mute