Sudoku – Logic puzzles game – Volcano Entertainment Limited

Last updated on November 27th, 2025 at 10:20 am

Sudoku – Logic puzzles game – Casual Game Review

Sudoku - Logic puzzles game Screenshot

Sudoku – Logic puzzles game is a Casual/Entertainment/Puzzle game from Volcano Entertainment Limited, first launched in 28th March 2016.
It’s rated 4+ and currently has 216+ ratings on the App Store.

What Makes Sudoku – Logic puzzles game Stand Out

Want to workout your brain and relief stress? You got the right place! Sudoku classic puzzle game (Japanese: 数独, originally called Number Place) is want you need for relaxing games.
Whether you'd like take a relax or get a small break, Sudoku by Volcano is a good sudoku puzzle game you can find for low time cost entertainment, it'll help you to learn and improve your sudoku levels, and during the game, your mind gets activated and your brain exercised.
With our hint system, aka the sudoku solver, will teach you all the skills you need to solve the sudoku puzzles step by step, and the instructions are very easy to understand, also with helpful animations and colorful visual effects. The hint system will not only tell you the answer but also help you to understand why the answer is, whether you're completely sudoku for kids, or the way to sudoku master.
Our free suduko puzzle games comes with ads, but if you want play sudoku no ads, you're always welcome try our Premium Access which you can play sudoku without ads and enjoy much exclusive features.

We created this innovative free soduko game with several various key features:
• Sukudo variations such as squiggly, X and Color
• 8 difficulty levels from very easy sudoku to extreme sudoku
• Hint system help you to learn how to solve the suduko brain puzzle
• Career statistics to keep track of your sudoku status
• Get more soduku puzzle free of chare from online sudoku
• Compete with global players in the Champions Challenge and win the bounty
• The custom puzzle can let you create your super sudoku puzzles as composed by yourself, or from the paper sudoku
• More than 15000 sudoku free puzzles waiting for you

during the saduko game, you will be able to
• Auto highlighted numbers for the intelligent hint
• Use pencil marks
• Double-tap the cell to erase numbers
• Use various kind of items, like check the errors
• Unlimited redo & undo

you can also found more useful functions to traing your sudoku mechanics
• You can share with your friends via Twitter or Facebook
• Auto-save, you can pause at any time you like without losing any progress
• Use Dark Mode in the night to protect your eyes
• Timer, you can also disable it in settings
• Selected cell highlighting
• Incorrect digits mark
• Enchanting visual effects
• Various numerals like Chinese number
• Premium Access provide sudoku ad free
• Universal App looks great on phone and tablet
• Daily puzzle competition to get mindsport for your brain
• Give us feedback in the game, with your help we'll make the game better

We hope you will enjoy the stunning designs of our good sudoku brain puzzle games free of charge, it's a classic brain teaser mindsport game that helps to workout your brain! All for FREE!

This Casual game offers engaging gameplay and regular updates for mobile players.

Player Feedback

As a newer release, Sudoku – Logic puzzles game is building its player community. Early feedback suggests .

Recent Updates & Development

Latest Update: 4th March 2024

Recent improvements include:
Thank you for all your feedback, which will help us make a great game!
Improve user interface
Refine dark mode colors
Performance and stability improvements

Download & Availability

Sudoku – Logic puzzles game is available through the official App Store for iOS devices.

Get Sudoku – Logic puzzles game on App Store

Requirements: Requires iPhone 5s / iPad Air / iPad Air (Cellular) / iPad Mini 2 (Retina) / iPad Mini 2 (Retina, Cellular) / iPhone 6 / iPhone 6 Plus / iPad Air 2 / iPad Air 2 (Cellular) / iPad Mini 3 or later.

Compatible with iPhone and iPad devices.

Player Experience Highlights

Community Insight:

Ive used this one for some years now. Unfortunately the ads are getting longer and longer (60 seconds) Going to demand look elsewhere.


At the end of a game the display automatically cord to the statistics display. We are unable to close that display to start another game. We have to shut down our phone and restart. This is unacceptable.


We had to switch from Android to iPhone and Andoku is not available in iOS. This is a great alternative to it. It contains all the variations of sudoku, with slightly more features, including how you want to enter the numbers. Only negative is that it also contains popup ads.


We use this app for its custom puzzle feature. We have a Sudoku paper book that we never completed. We enter the puzzles into the app because the book is worn, ripped and dog eared. After solving our 1st custom puzzle we entered 2 more and solved them too. The bug is that the app doesnt remember that we solved the 2nd and 3rd puzzles!!! It doesnt even remember when we used the save checkpoint feature 1 or 2 steps before completing the puzzle! At this point we entered 6 puzzles and we deleted the 1st one. We completed the 2nd and 3rd but they still show as incomplete! Does anyone know of another iPhone app that has the option to enter custom puzzles.


We lovED this app b/c of the custom feature Now with this update, every time you leave the screen you have to watch an ad. Ill be dumping this one for a better one one.


Ive tried a bunch of sudoku apps and found this one to be OK. Pros: dark mode. No full screen or overly interruptive ads (in the free version). Nice set of options to control effects, input method, etc. Im glad to see the digit first method is an option. Cons: it doesn't remember the dark mode setting. When you reopen the app it defaults back to light mode. No option to immediately flag wrong numbers. …not a con per se but a suggested improvement: dark mode could have less contrast. = even less strain for the eyes. Also, PLEASE consider putting a dark mode filter / tinted overlay on the ad area. Stark white or brightly colored flashing ads kind of defeat the purpose.


It relaxing and stimulates our mind. We always enjoy beating our score.


This was working great but lately choosing the classic theme doesnt work. It keeps reverting to the dark theme which is hard to see. Please fix.


We've played at least a dozen. This one is by far the best one. Great features, non-obtrusive, very stable, no gimmicks.


Great game. One of our favorites.
User feedback from Apple App Store


App Details

  • Version: 2.4
  • Size: 36.47 MB
  • iOS: 14.0 or later
  • Languages: AR, CS, NL, EN, FR, DE, HI, ID, IT, JA, KO, PT, RU, ZH, ES, TH, ZH
  • Content Advisory:
  • Developer: Volcano Entertainment Limited

Last updated: 4th March 2024 | Genre: Casual, Entertainment | Developer: Volcano Entertainment Limited

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