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Sudoku

Sudoku by Brainium is the #1 Sudoku game you know and love for your Android phone and tablet, and the best way to learn and improve your skills in this classic puzzle game.
With our Sudoku app, not only will you play a beautiful user-friendly Sudoku, but you’ll also have access to the world’s most friendly and complete mobile Sudoku learning system.

With every puzzle, our “Hint” button can teach you the techniques you need to make progress. The instructions are easy to understand and unique for every puzzle
- with helpful animations and colorful visuals. The hints don’t just give you the answer, they help you learn the “why” behind the answer. This feature will help you learn all the techniques you need to solve Sudoku puzzles whether you’re a complete novice playing your first game, or you’ve progressed all the way to expert difficulty.

Enjoy a clear, easy to read, and customizable Sudoku board with visual guides that make glancing at the possibilities a breeze. 

Our input system is designed to make entering solutions and notes magically simple and our friendly scoring system allows you to compete with yourself or your friends regardless of skill level.

Sudoku by Brainium will be the most beautiful, learnable, and user-friendly Sudoku game you’ve ever played, and it’s completely free!

Features:
• The world’s most advanced Sudoku learning tool
• The hints not only give you the answer but explain why the answer is what it is
• Five perfectly balanced difficulty levels
• Two beautiful grid styles
• Choose light or dark grid fonts with adjustable size
• Endless collection of masterfully crafted puzzles
• Useful statistics to keep track of your progress
• Unlimited Undo/Redo
• Auto-Fill Notes Option
• Auto-Clear Notes Option
• Auto Error-Checking Option
• Portrait and Landscape Views
• Advanced game options and notes
• Five gorgeous themes
• Universal App looks great on both phones and tablets
• Global and friend leader boards
• Portrait and landscape play options
• Right or left handed option in landscape

We hope you enjoy Sudoku Free by Brainium, and please contact our five star support if you have any questions :-)

For the latest exciting news and updates on Brainium games:

LIKE us on Facebookhttp://www.facebook.com/BrainiumStudios

Follow us on Twitter@BrainiumStudios

Or visit us at:http://www.BrainiumStudios.com

Thanks for playing!

Category : Puzzle

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Reviews (28)

Don. H. Nov 19, 2018     

Overall, excellent. The developers have done a great job with this, and it's easy to use and informative to boot. The two improvements I would make would be: -to allow the player to enter a custom puzzle (from a newspaper, for example) - and secondly to have more background options than just the various colors of bamboo texture. I'd have liked something more subtle or subdued.

Sha. K. May 6, 2022     

Once I learned the tools of the game, super quick solutions happen. And if you want to learn the advanced tricks and patterns, the hints will teach you. So you can easily advance your own capability. Or not, if you already know it.

Per. R. May 16, 2022     

Good game, not gunked up with ads. Appropriately hard on expert level. Try the hint button. It doesn't just give you a number, it gives the technique needed to move forward. A great learning tool.

Jas. H. May 12, 2022     

There's a MAJOR flaw with this game. You have to select the square you want first before putting in numbers. This is majorly annoying when entering number candidates in a row or column. For example, instead of being able to put the number 9 in each square in a row as a candidate, then move on to the number 8, instead I have to work each square individually one at a time, then manually select the square next to it before selecting a number to put into the square. App deleted, useless to me.

Gre. L. May 8, 2022     

I like the hint system. It gently guides you to the solution and teaches you how to solve various situations. I am now able to solve most of the hard level puzzles on my own, and when I am stumped, the hints end up teaching me a new solving technique.

Lau. P. C. H. May 5, 2022     

DON'T WASTE YOUR TIME. I've come across 3 puzzles in a month that are unsolvable because of their poor programming and algorithm. I ignored the first 2 after wasting a lot of my time, so by the 3rd I wrote to them, with screenshots, pointing out the errors. Instead of replying to my issue, their rep. wrote a whole lot of nonsense unrelated to the puzzle I sent, wasted my time and DIDN'T do a damn thing to address it. Save yourself, this game is bust.

Tom. H. May 3, 2022     

There are several sudoku games on Play. The fancier ones have fancy UIs but are also ridiculously expensive adfree or have awful, intrusive ads constantly thanks to greedy developers. This sudoku app does everything you need it to for a game of sudoku, and does it with less intrusive advertising. There are still adverts but they are not in your face, nor are they as annoying.

Esm. R. May 22, 2022     

This has a great interface and smooth game play. Adds to keep it free but they're not bad really. Good time waster that makes you think! 5 ☆'s!

Bar. M. May 6, 2022     

Coloration makes difficult to read rows and columns easily. Plus it keeps flipping back to this page when I want to start a new game.

Ray. A. May 26, 2022     

excellent. 1or 2 quick ads you can click out of, then you're free to play the game at peace. the system runs very smoothly. highly recommend!

mik. f. May 4, 2022     

Was a great app for sudoku until they updated it and now it's the only app on my phone that randomly switches between vertical and horizontal view on a whim. They say they have a new app and if this is how they're getting people top download the new app, consider me gone.

Chr. W. May 7, 2022     

Every one knows the basic of how to play sodoku. What I love about this game is. If you make an error you'll know it immediately its red. With the note feature and process of elimination you can correct it immediately. Ten stars👍👍

Jud. M. May 16, 2022     

this app is really well designed to help guide users (if option selected) like my Mom who was painfully guessing at her puzzles before I introduced her to this app... which she keeps raving about! also minimal ads -- excellent.

Por. S. May 11, 2022     

love this game and you only get ads at the end or start of each game. it's brilliant for people with bad sight as the numbers are big enough you don't need to wear your glasses, you can play this when and where ever you please

dos. May 8, 2022     

expert level is quite challenging, love it. but ads popping up after every games , annoying.

Pan. May 11, 2022     

Really good sudoku game, great qol and ads aren't intrusive. However this app can be a big drain on the battery and makes my phone run hot. Would be 5 stars if better optimised

Jan. S. May 2, 2022     

FUN, FUN, FUN! Never gets boring. The ads are short and quick and the game is great. Thanks Branium!

C. M. May 3, 2022     

Best game ever. just enough clues to prevent frustration and just enough challenge to be fun!!!

Pet. L. Mar 4, 2022     

Great game for passing lots of time. Skill levels and statistics add to the challenge and keep a running progress. Numbers light up to hilight what you're focusing on, then dim out below when completed. Overall an excellent free game. It is one of those where the inclusion of ads between games - not during games - do not frustrate game play itself, so for that reason, I have overlooked them to give 5 stars, which in my opinion is well deserved for what the game is.

isa. g. Apr 12, 2022     

Play this for years with no trouble oh, a few ads here and there but overall a very good experience up until yesterday. Seems they misplaced the filter that used to keep numbers within a box and row from showing up in empty spaces. I uninstalled it and Will Wait some time before re installing it when the problem is corrected. So I'm coming back that I uninstalled this app, reinstalled it, and now it works fine. Five stars

Mic. C. Mar 3, 2022     

I enjoy this app because there are very few ads. It's nice to know there's "hints" if you get stuck and want to use them. Numbers light up so show same numbers at a glance. It is for sure easier to play this way than on paper. So I'd recommend someone who is just learning to play start here and then challenge themselves to paper because there is less advantages.

Kri. M. May 2, 2022     

Great sudoko game! There are ads which is understandable but they're not excessive like I've experienced with other apps.

Dan. C. May 9, 2022     

I love the play options. I try not to use the clues, but when I do, the explanations help me improve my technique.

DF. Dec 9, 2021     

Been playing for only a week and so far I like it. No problems. Months later I still enjoy this. It allows my mind to chill out. I only play the expert level now. The game rarely has issues and when it does, I log out and back in. I don't like the ads that always pop up in the beginning but it's a freebie so I guess they need to make money somehow. At least they don't interrupt me in the middle of the game like some apps do!

Sue. S. Feb 17, 2022     

Only used it a few times. I like the way I can go away and then come back to game and it remembers my positions. It is far better than previous Sudoku's I tried as this one did not add any adverts in whilst playing one entire game. It is really awful and distracting from the game but so far this app hasn't done that. It took some time to do this medium puzzle I might add. That's a good point, only hope it keeps that way. Worth a full 5 stars.

Jul. B. Feb 22, 2022     

One of the best classic Sudoku apps! Very few adds, and they're short and only between rounds. I love the 5 difficultly levels, so you can really tailor the challenge to exactly where it's hard enough but not too frustrating. Love the auto-note option to save time (so u can narrow down the right digit faster). Much better than a few other sudoku apps I've tried. I LIKE that there's no story or goal to earn points to buy/unlock/customize, but that might be lacking to others. Just classic puzzle

Wes. L. Jan 26, 2022     

Straightforward app. Offers puzzle difficulty from Beginner to Expert, and several options that allow you to change the board style for easier visibility to automatically fill/clear pencil marks for faster learning or times. Speaking of time, it records your best and average times; and there are leaderboards if you're into that. Has ads that appear between each new puzzle or if you close/open the app during a puzzle. 4 stars cause it's the only sudoku app I've used.

Rya. C. Jan 26, 2022     

I'd say it's the best go to app for simple sudoku playing. I was looking for a nice easy just relax and play app and I found it. There are very minimal ads, I've only had to watch one at the start of a game. I can close it and when I open it again my progress is saved. I do not get bothered with a pop up to buy something every time I open the app or do anything in the app. So refreshing, thank you.