Sudoku Doku
Classic logic number puzzles
Free · Designed for iPad. Not verified for macOS.
Unwind, focus, and boost your brain power with Sudoku Doku!
Play thousands of classic number puzzles across all difficulty levels.
Start your daily mental workout!
Unwind, focus, and boost your brain power with Sudoku Doku, the clean and modern take on the classic number puzzle game. Whether you’re a beginner or a Sudoku master, you’ll find the perfect challenge waiting for you.
What is Sudoku?
Sudoku is a simple yet addictive logic puzzle:
Fill every row, column and 3x3 box with numbers from 1 to 9 – with no repeats.
No math, no guesswork, just pure logic and fun.
Why you’ll love Sudoku Doku
Multiple difficulty levels – Easy, Medium, Hard & Expert so everyone can play.
Smart hints – Not just the answer. Learn why a move works and improve your skills.
Notes mode (pencil marks) – Keep track of possible numbers like on real paper.
Auto-check & error highlights – Turn them on to learn or off for a real challenge.
Undo & redo – Made a mistake? Go back as many steps as you want.
Clean, distraction-free design – Big cells, smooth controls, no clutter.
Daily & Long-Term Challenges
Daily challenge – Play a new puzzle every day and collect streaks.
Achievements & stats – Track your fastest times, win streaks and best difficulties.
Leaderboard – See how you stack up against other players around the world.
Play Anytime, Anywhere
Offline play – No Wi-Fi? No problem. Play Sudoku Doku on the go.
Save & resume – Pick up right where you left off, even if you close the app.
Number styles & grid options – Choose the look that’s easiest on your eyes.
One-touch controls – Tap, hold, or use number-first selection – your choice.
How to Play
Choose a difficulty level.
Tap a cell and pick a number from 1 to 9.
Use notes to track possibilities.
Complete the board so every row, column and 3x3 box has all digits 1 through 9 with no repeats.
If you enjoy brain teasers, number puzzles, crosswords or logic games, Sudoku Doku will become your new daily habit.
Download Sudoku Doku now and give your brain a fun workout every day!
More levels and Loading bug fixes
The developer, Apperfun, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Apperfun LTD
- Size
- 167 MB
- Category
- Casual
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Contains
Advertising
- Copyright
- © Apperfun Ltd