Last updated on January 18th, 2026 at 05:31 am
Sudoku World – Brainstorming!! – Entertainment Game Review
Sudoku World – Brainstorming!! is a Entertainment/Puzzle/Word game from Chaohsien Lee, first launched in 2nd October 2011.
It’s rated 4+ and currently has 1,400+ ratings on the App Store.
What Makes Sudoku World – Brainstorming!! Stand Out
This is an awesome Sudoku app game that allows you to play an unlimited amount of sudoku puzzles on your iOS devices.
【 Features 】
⊲ There is no possibility to get twice the same puzzle since they are randomly generated.
⊲ Added new kinds of sudoku puzzles:
X Sudoku, Super Sudoku, Jigsaw Sudoku, 16×16 Sudoku and Samurai Sudoku.
⊲ Added multiplayer mode of sudoku game:
You can play/challenge sudoku game with your friends and other sudoku player on line.
⊲ Support !!!!!! GAME CENTER !!!!!!!, 25 Leaderboards and 20 achievements.
⊲ Five levels of difficulty.
⊲ Load/Save puzzle from/to the application database.
⊲ Statistic, it saves every finished puzzles automatically, that allows you to keep tracking your best played records for each level, you can restart it whenever you want to re-challenge it.
⊲ Pause/Resume which allows you are able to take a short break from the puzzle.
⊲ Undo/Redo the selected number.
⊲ Smart note, automatically put the related note on the field, or put all notes for all fields or clear them all with only one tap.
⊲ Auto/manual check for incorrect numbers.
⊲ Smart eraser to let you remove number on the field clearly and easily.
⊲ Hint, to provide you a easy way to find out current single note field, certainly a little penalty is required :-).
⊲ Keep device from sleeping, your iPhone/iPod no longer sleep while you are thinking in a puzzle.
⊲ Smart coloring fields, allows you to see the relation of each fields while tapping on it.
⊲ In game progress indicator, to show you current progress with a bar interface.
⊲ Compatible with iOS12.0 iPod, iPhone device, Retina Display for iPhone 6/7/8/X/XS (Max) support.
⊲ Customize your own background by picking up an photo from your own album.
Any reviews and ratings are all appreciated, your comments are making this sudoku app become better!!
This Entertainment game offers engaging gameplay and regular updates for mobile players.
Player Feedback
As a newer release, Sudoku World – Brainstorming!! is building its player community. Early feedback suggests .
Recent Updates & Development
Latest Update: 17th November 2024
Recent improvements include:
- bug fixed
Download & Availability
Sudoku World – Brainstorming!! is available through the official App Store for iOS devices.
Get Sudoku World – Brainstorming!! 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:
Love the rotation once the block sections numbers are correct.
Several levels of difficulty and versions available.
We have this game on an old iPad 2. It won't load and we can't delete it.
This has all the marks done with an easy interface. The levels are off but you can just go one up. Hard is really medium, expert is hard, etc. Useful graphics and animation.
Can be a challenge. Especially the insane level. Still finding new ways to solve puzzle. . Attention: Programing Support… Recent bug shuts down game unexpectedly, leaving player unsatisfied. No reason given. Must start over with new game.
No longer. It freezes up on us constantly and then loses the game we were playing. Ive tried reinstalling it 3 times, hoping for a fix that would restore the functionality we loved, but no luck so far (its been several months).
A great game to keep your mind sharp.
Lots of options and game types. We really enjoy this game (especially in Insane mode).
Controls are very simple to use. Layout and format visually good. Functions excellent.
Made changes that improved the program.
Fun but cant figure out how to unlock 16×16.
A good site to play sudoku. Advertising is apparent and some is rather annoying. For whatever reason, the updated site no longer tracks our personal best. We dont care for that.
Our scores no longer are recorded in our scoresheet. When you click on an empty cell to see the corresponding rows, the color is horrendous and is difficult to look at it.
It's nice to be able to play different types of Sudoku.
We recommend this app. Seems to work fine, without messing anything up.
Endless Games. We have had literally NO Problems on any game at any level. Highly Addictive and Highly Recommended.
This is one of the best sudoku apps we have seen.
Not sure why it doesnt light up other, say 7s when you select a 7…but, Im sure Ill figure it out. Wish we could find the instructions for the buttons.
It used to be the best but in past few weeks since the new kraft add and sound, the response to tapping keys is 10 to 15 seconds. Very annoying and may get rid of it because of it. We mute the sound now. We really do not like to play it now. We hope the creator will read and fix or respond. Thank you.
The only problem is they dont have an auto finish.
Maybe, we missed something; but, we never see our score. This is a new app for us.
We really hate to leave a negative review. Our husband and we enjoy this game very much. We play it on his iPad regularly. It works perfectly on his. But, for some reason on our iPad and our phone this game keeps freezing up. It will let us put in a few numbers and then it wont respond to touch anymore. Its very frustrating. We wish there was some fix for this. But theres no means of communicating with the makers of this game that we know of.
We have always loved sudoku of every type And now especially this application style and expansive options of all types and ways our thanks to this company.
This version for iPad is extremely useful. While recuperating from surgery and on heavy pain meds, Soduko helped us to focus our concentration and shortened our recovery.
We wanted a sudoku that had 16×16 plus all the other types of sudoku. We like that we select the levels we feel like playing at the moment. It also gives us the option of receiving reminders for the daily game. Plus they have bonus games at all times. Complete sudoku package.
Great game! Hope some can challenge us.
This app is terrible. It continues to freeze up on us, the app suddenly closes while Im playing a game (and often deletes the current game) and now we have a screenshot of a game that refuses to accept the correct number.
Great game. Suggest moving the program screen down so the iPhone time shows. Home key has stopped working.
We thought it would be stressful, its challenging and not expecting it is Relaxing.
This version for iPad is extremely useful. While recuperating from surgery and on heavy pain meds, Soduko helped us to focus our concentration and shortened our recovery.
If you want a number of sudoku puzzles with varying difficulty stages, this game is worth it.
The former Sudoku game was one of our two favorite versions. There was one feature that each version had that was lacking in the other. We are sorrowed that we can no longer play our favorite iOS based Sudoku. 6/24/2018 Update…When we first started playing Sudoku, we would sign on and play classic sudoku. It was later updated to ask if we were interested in different versions of sudoku, but we always said no. Then it was updated again to include that so that we had to select classic sudoku if that was the version we wanted to play. We accidentally selected other versions, which we tried, but didnt particularly care for them. We continued playing and continue to try to get our best time down lower. We finally got it as low as two minutes and 43 seconds and then two minutes and 32 or 33 seconds and then two minutes and 18 seconds on June 1 of this year. Then its updated again and our best time was lost and Im a little bit resentful because we worked hard to get it down to two minutes and 18 seconds. We will still play the game occasionally because we do enjoy sudoku, but we dont really care so much for this update. June, 2020 Update, and we still Sudoku. Medications used to treat life threatening diseases affect short term memory but still we Sudoku at least a few games most days. It is great therapy and we enjoy it immensely. Thank you very much. It really is a great game. Georges.
The Jigsaw Sudoku is amazing! And addictive.. Super fun and quick ads.
We love this app. We like the different puzzles and levels. Our problem is, when we leave a puzzle and come back later it is a toss up whether it will be there or not. Frustrating.
Fun game with helps that speed up play.
This is the best free sudoku we've ever played.
Really like the simplicity of this. 5/17/17 the quick revision, to include Classic mode and most of the original items users liked, is a HIT! You have earned 5 stars for listening to your customer base. Could you please add a way for users to hide the timer on the playing screen? Also we are left handed so we love the numbers being to the left. It slows us down when at the bottom. We're sure you could give the option to switch the numbers to the right too. BlackieCat1.
Quick response to your customers, awesome update.
Just updated. Now the app crashes when a puzzle is completed. Otherwise great game.
Has been our fav, but now it just won't load. Makes us sad.
We like the game, but the medium game is like the easy game. Please fix.
Update to review: Now working. Features we loved are back. One issue still – the auto fill does not update (remove the numbers as they are used). Original review: Hoping that all the features we loved would return — this edition won't open. Using on IPad.
Update to our original review. After playing this game for years we opened the app yesterday and it was completely changed. We hate the changes and won't play this game anymore. We love this version of Sudoku. There are games for every skill level, fun graphics, hints if you want them, and easy to play. The only glitch we've found is when you hit the restart symbol you get a message asking if you want to restart the game, and even if you select cancel, your game is cleared out. For that reason we gave this game 4 stars instead of 5.
We hate this version . You took a lot of good things from the other. We are looking for another sudoku.
Alas, the recent update is so annoying that we're deleting the app, and it's been one we do multiple times each day. And what's with those dancing yellow squares.
Enjoyed the older version. Do not like this one at all! No longer playing, sorry.
Went from the best Sudoku game to the worst overnight with the latest update. Had to delete this now unusable pos.
We love this time waster game, but the new update took away features that we liked and took away the options menu to turn off the annoying cell animation. Time to find a new app. We wish we could roll back the update on this.
Terrible changes. Am dropping this version and looking for a different sudoku.
User feedback from Apple App Store
App Details
- Version: 5.18.2.0
- Size: 52.72 MB
- iOS: 14.0 or later
- Languages: EN, JA, ZH, ZH
- Content Advisory:
- Developer: Chaohsien Lee
Last updated: 17th November 2024 | Genre: Entertainment, Puzzle | Developer: Chaohsien Lee