PartyGames › Sudoku

Sudoku: The classic, three ways hard.

Free sudoku in easy, medium and hard. Play solo or race friends on the same puzzle, live, with a room code.

1–12 players · Free · No app or sign-up

How to play

• Fill every row, column and box with 1 to 9.
• Use Notes to pencil in candidates.
• Party: everyone gets the same grid. First to finish wins.

Questions

Is Sudoku free to play online?

Yes. Sudoku is free in your browser, with no app, no sign-up and no ads.

How do I play Sudoku with friends online?

Press “Play with friends” to host a room, then share the four-letter code, link or QR code. Everyone joins on their own phone, in the same room or over a video call.

How many players can play Sudoku?

1–12 players. Up to 50 more people can watch as spectators.

Can I play Sudoku alone?

Yes. Solo mode gives you a fresh puzzle every time and remembers your personal best.

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