Sudooku play online

Sudoku for beginners and advanced players. Enjoy your free time when you want to relax or keep your mind active! Take an inspiring little break or relax your mind with Sudoku puzzles. Take your favorite game wherever you go. Playing Sudoku on mobile is just as good with pen and paper.

Choose the level you want. Play the easier levels for brain training, logical thinking and memory, or try the expert levels to really exercise your mind. Our classic app has some features that make the game easy for you: hints, auto-check and indication of replays. You can use these features or complete the challenge without any help. The choice is yours. Also, each Sudoku puzzle in our app has only one solution. Whether you're playing your first sudoku or progressing to the expert difficulty, you'll find everything you need.

Features

Complete Daily Challenges and earn unique rewards
Participate in seasonal events and earn unique medals
Challenge yourself by discovering your mistakes or enable Auto Check to see your mistakes as you progress
Turn on Notes mode to take notes like on paper. Notes update automatically as you fill in each cell.
Highlight repeats to avoid duplicate numbers in a row, column or block
Points can guide you when you get stuck

more features

- Statistics. Track your progress for each difficulty level: analyze your best times and other achievements
- Unlimited Undo. Did you make a mistake? Just put it back quickly!
- Color Themes. Choose from 3 skins to play more comfortably even in the dark
- Auto save. If you leave a sudoku puzzle unfinished, it will be saved. Continue playing whenever you want
- Highlighting a row, column and box related to the selected cell
- Duster. Get rid of all errors

Important points

More than 10,000 well-created sudoku puzzles
9x9 grid
6 difficulty levels perfectly balanced: fast, easy, medium, hard, expert and giant
Supports both phone and tablet
Portrait and landscape mode for tablets
Simple and intuitive design

Train your brain anywhere and anytime with Sudoku!