Puzzles Logic 112 Casual 540 Puzzle 349 Brain 191 Number 11 Educational 51 Mobile & Desktop Portrait Free to play

About Sudoku

Sudoku is a free online puzzles game you can play right here in your browser. Sudoku Deluxe is for all players : from beginners to advanced players. If you like easy sudoku where you can have fun, enjoy, relax and pass your free time in a pleasant way you will love this game. If you like to raise big sudoku challenges and make your brain work hard, this classic sudoku game is also perfect for you. It's time to get a gaming break and to relax with our free sudoku.

How to Play Sudoku

Pick the difficulty level your prefer you can choose from the easiest one.
Easy mode so you can train your brain and solve the puzzles with a simple level of logic and memory but you can also choose the.
Hard.
Very.
Hard or.
Insane modes to give your.

Sudoku Tips & Features

Instant play — no download, no plugins, no registration. Sudoku runs directly in your browser.
100% free — every game on AI Browser Games is free to play, forever.
Tagged under Logic
Tagged under Casual
Brain-teasing puzzles that sharpen your logic
Tagged under Brain
Tagged under Number
Fun and educational - great for younger players too
More Puzzles games — explore the full Puzzles collection for more titles like Sudoku.

Sudoku FAQ

What is Sudoku?

Sudoku is a free online puzzles game you can play instantly in your browser on AI Browser Games - no download, no installation and no registration required.

How do you play Sudoku?

Open the game above and it starts immediately. Pick the difficulty level your prefer you can choose from the easiest one. The full controls are explained in the How to Play section below.

Can I play Sudoku on mobile?

Yes. Sudoku is built with HTML5 and works on phones and tablets as well as desktop computers - just open the page and tap play.

Is Sudoku free to play?

Yes, Sudoku is completely free. Every game on AI Browser Games runs in your browser, so there is nothing to buy and nothing to install.