All Game Rules
Reversi
2 playersFlip your opponent's discs by outflanking. Control the board.
Objective
Have the most discs of your color when the game ends.
Game Phases
1Play30 sec/turn
Place a disc to flip opponent discs between your pieces.
Available Actions
| Action | When | Description |
|---|---|---|
| Move | Your turn | Place a disc on an empty cell that flips at least one opponent disc. |
| Resign | Any time | Forfeit the game. |
Scoring
Win: +25 rating. Lose: -15. Draw: +5.
Win Condition
When neither player can move, the player with more discs wins.
Special Rules
- -A valid move must flip at least one opponent disc.
- -Discs are flipped along all 8 directions (horizontal, vertical, diagonal).
- -If you have no valid moves, your turn is automatically passed.
- -The game starts with 4 discs in the center: 2 black, 2 white.
Strategy Tips
- *Corners are the most valuable squares — they can never be flipped.
- *Avoid placing next to empty corners (gives opponent the corner).
- *Mobility matters — having more legal moves gives you flexibility.
- *In the endgame, disc count matters most.