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Sudoku key art
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Sudoku

HulaGamesAges 13+

  • Puzzle
  • Sudoku
  • Single player

Screenshots

Tap anywhere to closeClick anywhere or press Esc to close

Features

  • Hints that teach

    Hint shows a square you can work out and names the technique.

  • A calm Daily

    The same puzzle for everyone, with the timer hidden and mistakes shown, or a race mode.

  • Four levels

    Easy to Expert, every puzzle with one answer.

  • Badges and a weekly goal

    Ten badges and a weekly goal of five wins.

  • Challenge a friend

    Share a puzzle and your time; your friend plays the same grid.

About this game

Classic 9×9 Sudoku in four levels, with hints that explain the move and a calm Daily that is the same for everyone.

Every puzzle has exactly one answer. The Daily is calm by default (no timer, mistakes shown), with a race mode if you want the clock, and a tip on the day's key move afterwards.

Your games and streak save on your device, and follow your HulaGames account when you sign in.

HulaGames rewards

Play Sudoku on HulaGames to earn Hula Points (HP), badges and daily quests.

Game info

Developer
HulaGames
Publisher
HulaGames
Genre
Puzzle · Sudoku
Modes
Free play, Today's Daily
Players
Single player
Controls
Tap a square, then a number. Works with a finger, the mouse or the keyboard.
Plays on
Phone or desktop browser
Price
Free
Categories
Puzzle, Classics

How to play Sudoku

  1. Fill the grid so every row, column and 3×3 box holds 1 to 9 once.
  2. Tap a square, then tap a number. Notes mode adds pencil marks.
  3. Stuck? Hint shows a square you can work out, and says why.

Controls: Tap a square, then a number. Works with a finger, the mouse or the keyboard.

Questions

Can I play Sudoku now?

Yes. It's free on HulaGames, in your browser, with no download. Press Play on this page.

Does every puzzle have one answer?

Yes. Each puzzle is checked by a solver to have exactly one solution.

Is there a daily puzzle?

Yes. Today's Daily is the same for everyone and resets at midnight US Pacific.

Do I need an account?

No. Press Play and start. Your progress saves in your browser, and follows your HulaGames account if you sign in.

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Before you play

What year were you born?

We only keep whether you're old enough to play, never the year.