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Best Sudoku Apps of 2020

Best Sudoku Apps

Sudoku puzzles offer an entertaining an effective way of exercising your brain and keeping your mind sharp. Training your brain with puzzles like this has been proven to reduce cognitive decline in elderly individuals, as well as improving overall cognitive function in men and women of all ages and from all walks of life. 

Whether you want to maintain the health of your brain or you're simply looking for a fun way to pass the time, you're sure to find something for everyone in today's list of the best sudoku apps for iPhone, iPad and Android devices.

Sudoku (Full Version)

( Android, iPhone, iPad )

This Sudoku app guarantees that you will never have to look for a paper Sudoku puzzle again. There are 4 levels of difficulty all on an intuitive interface that has many cool functions and features right at your fingertips. If you have to stop playing or somehow experience an interruption, the app is saved exactly where you left off. There are 3 input methods, pencil marks, Auto-save, Undo and Redo, hints, real time competitions, top scores, history of scores, highlight specific digits, see your errors and track your progress online which is why some people consider this the best Sudoku app.

Devices: iPhone, iPad and Android

Download Sudoku (Full Version) now! 

This is one of the best Sudoku apps for the iPad as it offers an unlimited amount of puzzles for you to play. It features Game Center with 5 leaderboards and 20 achievements, Social Media integration, 5 levels of difficulty, the ability to load or save a puzzle to the app’s database, Statistics for finished puzzles, pause or resume capabilities, Undo and Redo capabilities, Smart Notes, Hints, prevent your iPad from going to sleep, In-game progress indication and so much more. With all of these great features, it’s a surprise you haven’t downloaded this app already.  

Devices: iPhone, iPad

Download Sudoku World - Brainstorming now! 

Sudoku Number Puzzle

( iPhone, iPad )

There’s an unlimited amount of puzzles for you to satiate your wildest Sudoku desires. Play anytime you want online or offline with various levels of difficulty. The app allows you to play across all of your iDevices, Undo and Redo as many times as you want, 10 concurrent grids, Manual notes or Automatic notes, error highlights, customizable display settings, and more great features. The app’s design is fast, user friendly, big buttons and non-intrusive. You can upgrade the app to get 5 more difficulty levels. You can play online or offline which is why some people consider this the best sudoku app.

Devices: iPhone, iPad

Download Sudoku Number Puzzle now!

Andoku Sudoku 3

( Android )

Andoku Sudoku 3 is the best offline sudoku app for Android users and the reason some refer to it as the best sudoku app overall. This app has more than 20,000 puzzles with six variations of sudoku and eight levels of difficulty. There are also autosave features, automatic error checking, and pencil mark compatibility. 

One of the best Android Sudoku apps, Andoku Sudoku 3 comes with tutorials that teach you many solving techniques. Based on specific game situations, the tutorials explain the solving techniques step by step.

Devices: Android

Download Andoku Sudoku 3 now! - Number Puzzles

( Android, iPhone, iPad ) is the best sudoku app for iPad and Android users. This app has 10,000 puzzles with six variations of sudoku and eight levels of difficulty. There are also autosave features, automatic error checking, and pencil mark compatibility. 

Choose any level you like. Play easier levels to challenge your brain, or try expert levels to give your mind a real workout. has some features that make the game easier for you: hints, auto-check, and highlighted duplicates. You can use them, or complete the challenge without their help – it's totally up to you! What's more, in each puzzle has one solution.

Devices: iPhone, iPad and Android

Download - Number Puzzles now! 

Sudoku Epic

( iPhone, iPad )

If you are looking for the best Sudoku app experience, then check out Sudoku Epic. It has 5 different Sudoku games in one, which gives you more options and more fun. There are thousands of puzzles and goals that will challenge you. Get new puzzles daily, complete your goals, get hints if needed, 5 levels of difficulty, auto notes, and more. The Sudoku game requires you to find the hidden word and Killer Sudoku is for the advanced players. There’s something for everyone in this wonderful Sudoku app. An in-app purchase is available if you desire to get the premium version.

Devices: iPhone, iPad

Download Sudoku Epic now!