With daily games at 17 difficulty levels, novices and expert players alike will appreciate :) Sudoku. Our tutorial, extensive feature set, and advanced hint system offer something for every player. The more you play, the more you will enjoy it!
For unlimited puzzles, check out our other Sudoku products: :) Sudoku + (paid) and Sudoku Joy (free).
Our multi-stage hint system starts with a gentle reminder to get you back on track and works up to an illustration of the exact technique to use and how it applies to the current board. Use our hints to ease those frustrating moments and to learn how to be a better player.
- 17 difficulty levels, something for everyone
- Tutorial teaches you new techniques
- Large, high contrast digits are easier to read
- Advanced techniques at the higher levels, including X-Wings, sashimi fish, and coloring
- User interface optimized for fewer touches
- Choice of six color schemes
- Never covers up the board while you are playing
- Infinite undo/redo
- Undo to the last solvable position
- Board solvable indicator
- Automatic or manual pencil marks
- Save your game while you try alternatives
- Automatically saves your game when you get a phone call, switch applications, or lock the phone
- Highlighting helps you discover patterns
- Game clock; compares your time to other players
- Avoids graphic frills that distract from play
- Choice of digit styles, including Kanji and Hanzi
All games are true Sudoku, with symmetry and a single solution that can be discovered by logic alone. If you doubt that a puzzle can be solved by logic, simply have the hint system explain it to you step by step.
If you enjoy Sudoku daily, this is the app for you!
This app has been updated by Apple to display the Apple Watch app icon.
Improved compatibility with newer versions of iOS.
Added support for split view multitasking (when available).
Fixes disappearing digits in wild and weird play.
Fixed on/off sliders in Settings sometimes getting "stuck".
Forcing the screen orientation is no longer available. Please use the system supplied orientation lock.
Now requires iOS 8 or newer.
Ratings and Reviews
Best sudoku app out there
The options alone make this app the best. You can go from easiest to hardest in all the different settings offered. Are you new to sudoku, this is the best app to start, not only can you adjust the settings to your perfect setup, the game also teaches you how to play with telling you how and why a certain grouping works or doesn’t.
I have had this app for years and it only gets better. I’ve lost a lot of older apps to the developers not putting time into upgrading it or even keeping it up to date with updates. The developers of this app make sure that doesn’t happen. They are amazing and every upgrade to the app I’ve seen I’ve absolutely loved. Thanks for such a great app.
This has all the options, and more!
This is the absolute best Sudoku app - and I've tried a bunch of them trying to get one I like! It has options for EVERYTHING, including all the different ways to do pencil marks! You can set "pick a number, then a cell," or vice versa! Best of all, the hints can do everything from a simple "is board solvable (do I have anything wrong)" to "undo until solvable" (!) to "hint" - which will then lead you through AND TRAIN YOU on advanced solving techniques! Absolutely amazing app! The free version gives you one of each game each day, which is a good hour+ of play time, but it'll be worth paying for the full version just because this is SO GOOD!
I love this game so far
I am just a beginner and just starting to use this app, but tried several others before I found this one. I don’t want to compete I just want a simple mind game. So far the game allows me to take as long as I want and doesn't rag at me with advertisements. The timer doesn’t seem to be optional, but I don’t mind that as I long as I have the option not to play with others. The variety of game levels seems wide. The other thing I like is that I can choose a harder game one day and a relaxing easy one the next day. The other apps I tried were in my face competitive. So I am very happy with this app.
The developer, Jason Linhart, has not provided details about its privacy practices and handling of data to Apple.
No Details Provided
The developer will be required to provide privacy details when they submit their next app update.
- Jason Linhart
- 9.6 MB
- Requires iOS 8.0 or later.
- Requires iPadOS 8.0 or later.
- iPod touch
- Requires iOS 8.0 or later.
- Requires macOS 11.0 or later and a Mac with Apple M1 chip.
- Age Rating
- © 2008-2017 Jason T. Linhart