YaliKit board game

Reversi

Black to move

Tap a highlighted square. Trap the opponent discs between yours to flip them.

📖 How to play

How to play Reversi

Take turns placing discs. Trap a line of the other player's discs between two of yours to flip them to your colour.

  1. 1

    You are one colour

    You play the black discs, the other side plays white. Black always goes first, then you take turns.

  2. 2

    Play on a glowing square

    Only some squares are legal. The dots show where you can go. A move is legal only if it traps some of the other colour.

  3. 3

    Trap a line to flip it

    Place a disc so the other player's discs sit in a straight line between your new disc and another of yours. Lines can go across, down, or diagonally.

  4. 4

    All trapped discs flip

    Every disc you trapped, in every direction at once, turns into your colour. That is how you take over the board.

  5. 5

    No move means you pass

    If you have no legal move, your turn is skipped and the other player goes again. The game ends when neither side can move.

How you win

When the board is full, or nobody can move, the player with more discs of their colour wins.

Grab the corners - a corner disc can never be flipped.

Play the computer on easy, medium, or hard, sit next to a friend for 2 players, or match a friend online.

Game guide

How to play Reversi online

Reversi, also called Othello, is a two-player strategy board game where you flip your opponent's discs by trapping them between two of your own. Played on an 8 by 8 board, each side takes turns placing a disc so it brackets a straight line of the opponent's discs, and every disc in that line flips to your color, so the goal is to finish with the most discs of your color. On YaliKit you play Reversi free in your browser against a computer opponent on easy, medium, or hard, in a local 2 player game on one device, or against a friend online, with legal-move hints, a live disc counter, and automatic pass and win detection. No download or signup is needed.

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Quick facts

Price
Free
Platform
Browser
Category
Strategy & Board
Install
No download

Visual play guide

Start the round

Look at the Reversi game above. If you see a start, play, or new game button, press it first.

WASD

Move or tap

Use the arrow keys, WASD, touch buttons, swipes, or a controller. Pick the controls that feel easiest.

Try again

Watch what changed after your move. If the round ends, start again and try one better idea.

How to use the game

  1. 1

    Look at the game

    The game is at the top of this page. You do not need to download anything. Just wait for it to load.

  2. 2

    Find the goal

    Reversi is about trying to play a strategic board game online. The score, board, timer, or message will show what is happening.

  3. 3

    Choose your controls

    On a computer, use the keyboard. On a phone or tablet, tap or swipe. If a controller is connected, try the d-pad or buttons.

  4. 4

    Play one round

    Make a move, see what happens, and keep going. You do not have to be perfect on the first try.

  5. 5

    Restart and improve

    When the game ends, press new game or restart. Try to beat your last score, time, or mistake count.

Try these challenges

Pick one small goal, play a round, then come back and try the next one.

First try

Play one full round of Reversi. Do not worry about winning; just learn what each button or move does.

Beat yourself

Play again and try to beat your last score, time, streak, or mistake count by a little bit.

Focus mode

Turn on fullscreen and play one quiet round. Bigger play space makes it easier to stay with the game.

Teach someone

Explain the goal of Reversi in one sentence. If you can teach it simply, you understand the game better.

Beginner tips

Read before acting

look for threats and opportunities together; a good move usually improves both attack and defense

Use fullscreen for focus

Fullscreen mode gives Reversi more room on small screens and makes the game feel closer to a native app.

Practice one pattern

Choose one skill to improve each round: timing, accuracy, board planning, or mistake recovery. Focused practice beats random replaying.

Fun facts

Replay makes you sharper

Playing Reversi again helps you remember what worked. That is why quick restart buttons are so useful.

Fast rounds help learning

Short Reversi rounds are useful because you can test one idea, see the result, and try again right away.

Your brain spots patterns

Games like Reversi help your brain notice patterns. After a few rounds, moves that felt confusing can start to feel natural.

Mistakes are clues

A mistake in Reversi is not just a loss. It is a clue that shows what to watch for next time.

FAQ

What is Reversi?+

Reversi is a free online strategy & board game you can play directly in your browser on YaliKit. It is designed for quick sessions, visible controls, and instant replay without downloads or account setup.

How do I play Reversi online?+

Start the game at the top of the page, read the current objective, then use keyboard, touch, or supported controller actions to play. The guide on this page explains the basic flow before you jump into a full round.

Does Reversi work on mobile?+

Yes. Reversi is built as a responsive browser game, so it works on modern phones and tablets. Use touch controls, rotate the screen if the game benefits from more width, and use fullscreen for a cleaner play area.

Can I play Reversi without downloading anything?+

Yes. Reversi runs in the browser with no app download required. Open the page, let the game load, and start playing immediately on desktop, mobile, or tablet.

What is the best beginner tip for Reversi?+

The best beginner tip is to make one careful decision at a time. Watch the board or playfield, understand what changed after each action, and restart with a specific improvement instead of guessing faster.

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