Sudoku – number puzzle game

Contains adsIn-app purchases
4.7
35.8K reviews
1M+
Downloads
Content rating
Everyone
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About this game

This Sudoku is one of the best free logic puzzles, a number Sudoku puzzle game app with explicit Sudoku training. Play a Sudoku logic puzzle of any type and complexity – Sudoku original (or pure Sudoku), easy Sudoku, and even hard Sudoku! Play your Sudoku offline and enjoy!



The app offers are a few dozen of difficulty levels with smooth tuning – from easy Sudoku to extremely hard Sudoku!!!
Beautiful animation and pretty sounds make your number Sudoku puzzle game even more interesting!!



All you need for a pleasant classic Sudoku game is at your hand:



  • digits search

  • tips, notes, possible digits show

  • hints and action cancel!



The goal of the classic Sudoku game (also known as Sudoku original or pure Sudoku) is to fill the free cells with numbers from 1 to 9 so that in each row, column and block, each digit is encountered only once.
The complexity of the Sudoku logic puzzle depends on the number of cells initially filled and the methods you apply to solve the puzzle.




Key features of this wonderful classic Sudoku game app:



  • Smooth difficulty level adjustment – from the simplest logic puzzles to the super complicated! So, you can learn and improve your Sudoku solving skills!

  • Auto-save – you can pause the game at any time without affecting the game process. Then, continue from the same moment!

  • Useful animations and beautiful visual effects!

  • Portrait and landscape orientation!

  • Several options for variants input: manually, auto-reset, and autocomplete!

  • Unobtrusive advertising (little or no advertising in the app) – you can play this game
  • without advertising, you can play it for free!

  • No need for the Internet – you can play this Sudoku offline!



Welcome our free Sudoku app with a pleasant gameplay:


  • Sudoku training – learn the basics of the game

  • Tips – will help you to solve Sudoku, if you have difficulties

  • Hints for error – highlighting of digits with sound

  • Smooth difficulty level adjustment – from the simplest sudoku to super complex

  • Pencil marks – will help you to clear your mind and free it to solve the puzzle

  • An endless number of beautifully generated Sudoku puzzles

  • Digit clearing, by repeated pressing of a digit (or by pressing the button to erase)

  • Animated digits search – helps to fascinate the Sudoku gameplay

  • Unlimited cancellations and repetitions of actions – will relieve you from fear to be mistaken

  • Showing the possible numbers – useful for both beginners in Sudoku, and for the game's professionals, at an extreme level of complexity

  • Charming visual effects pervade the game right up to the smallest things – digits input, see for yourself

  • Illumination of the current cell, row, column and group – do not get lost on the grid

  • Universal application – looks great on your phone and tablet, in a landscape and portrait orientation!


Leave us your feedback about the game. With your help, we will make it better!



Challenge your brains with hard Sudoku logic puzzles or just relax with easy Sudoku. If you are a newbie, take the Sudoku training we provided in the app. Play our Sudoku offline and almost without advertising – pure Sudoku (Sudoku original) logic puzzle app that is completely free! We hope you will like our number Sudoku puzzle game!

Updated on
Aug 23, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App info and performance and Device or other IDs
This app may collect these data types
App info and performance
Data is encrypted in transit
You can request that data be deleted
4.7
35.8K reviews
Barry Andersen
August 2, 2022
The game is easy on the eyes. Gameplay would be a lot quicker and easier if there were two keypads for number inputs. There is enough real estate to place a number input and a separate pad for notation numbers. It would only require the shrinking of the forward and backward keys and the elimination of the key that switches between number input and notation input. The most annoying part of a wonderful game is having to switch between these two functions.
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Evgeniy Kuklo
August 2, 2022
Thank you very much for your feedback! I'm glad that you like my game. Thanks for the idea! I will add this feature in one of the next updates
Jesse Strash
February 24, 2021
Large numbers. Lots of features like portrait and landscape orientation. optional timer, and night mode. One of the best on Google Play! Developer keeps improving the online game. Give this app a try. You'll be pleased. One big downside - someone who has English as their first language needs to edit the instructions. It's very difficult to understand the many available switches and options and how to activate them.
23 people found this review helpful
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Evgeniy Kuklo
February 24, 2021
Thank you so much for the feedback! I try to make the instructions easier with each update. I would also like to thank you for your help in adapting the translation. To do this, just go to the settings / language /offer translation. Then there is even a link to Google - a form where you can enter a correct translation. I would really appreciate it!
A Google user
November 4, 2019
Fun. But the lay out at the start up is a mess. it could be simplified a lot better. all the this way, that way, up/down, play, don't play feeling you get when the game comes up is a bit of a headache. however, all in all a great game. just make it look better and the ability to walk into the game instead of feeling like your reading the newspaper of the NYSE
8 people found this review helpful
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Evgeniy Kuklo
November 7, 2019
Thanks so much for the tip! I'm glad you like my game. I try to make it better and better!

What's new

Refreshed design
Warning that sounds is on
Continuous digit input mode is now more obvious
Keypad backlight in continuous input mode
Tooltips for input modes
A lot of fixes and improvements