Casual Games
Reversi
Sandwich your opponent's discs to flip them
Reversi is a world-famous board game played with black and white discs. Trap your opponent's discs between two of yours and they flip to your color. When the board is full, whoever has more discs wins. Play against the computer or with a friend on one screen.
Play now →No install, no sign-up — starts right away

At a glance
- Players
- 1 (vs computer) or 2
- Ages
- 7+
- Play time
- About 5–10 min per game
- Levels · Modes
- vs Computer (Normal · Hard) / 2 players
How to play
- Choose an opponent (vs Computer / 2 players). Against the computer, choose Normal or Hard.
- Black moves first. Small dots show where you can play.
- Place a disc and every trapped opponent disc in a straight line flips.
- If you cannot move, you pass. When neither side can move, the game ends and the player with more discs wins.
Tips
- The four corners can never be flipped once taken — they are the best squares.
- Squares right next to a corner can hand your opponent that corner, so be careful.
- Early on, limiting where your opponent can move is often stronger than flipping many discs.
What it practices
Strategic thinkingChoose moves by looking several turns ahead.
Spatial senseSee disc lines in all eight directions.
JudgmentWeigh short-term gains against long-term ones.
Great for
- Fans of Gomoku and Chess
- Families and friends who want to play on one screen
- Anyone who likes easy rules with real depth
Good to know
The Normal computer looks two moves ahead and Hard looks four, calculating to the very end in the endgame. Take back returns you to your own turn, and Suggest highlights a good square.