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Sudoku

Sudoku, also known Number Place, is the most popular logic based number-placement puzzle in the world. Fill the 9×9 grid with digits so that each column, each row, and each of the nine 3×3 sub-grids contains all of the digits from 1 to 9 now!

Sudoku Features:
- More than 20,000 well posed puzzles
- 4 perfectly balanced difficulty levels
- Complete Daily Challenges to collect trophies
- Turn on/off Notes (Pencil) mode as you like
- Highlight Duplicates to avoid identical numbers in a row, column and sub-grid
- Intelligent Hints can guide you through the numbers whenever you get stuck
- 2 Input modes: Cell first or Digit first
- Super smooth interfaces like on paper/newspaper
- Unlimited Undo and Eraser to help you get rid of mistakes
- Highlighting of a row, column and sub-grid related to the selected cell to help you discover patterns
- Automatically saves your game when you get a phone call, switch applications, or lock the phone
- Day mode and Night mode

If you enjoy Sudoku, this is the app for you!

Category : Board

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Reviews (28)

Tra. W. Jul 11, 2019     

love this app. I just wish there was a way to get rid of the ads by buying a version of it. Every time i have to choose a hint or a make a correction i have to wait for an ad which distroys my conscentration. it wouldn't be so bad if they would only pop up between games or between changes in numbers.

Art. K. Aug 14, 2020     

I enjoyed playing this game for quite some time. One thing was irritating: I had to remember to turn my sound off or else ther ads that come up after a game would blare out for ask to hear. Still, it was with it. The final straw was when the ad was a message from Joe Biden, and unlike before, the back button would not escape from the ad. I don't need this game that much. I'll find some other way to entertain myself.

sac. Mar 30, 2019     

There needs to be a way to turn off hints in settings, especially the random highlighted box that shows up when the game thinks you're going too slowly. It's almost never helpful to me, and instead just distracts me and makes it impossible to think about my next move.

Shi. R. I. Jan 17, 2020     

No frills app with endless number of good puzzles. Pleasant interface, with minimal but well designed options. Four stars because i. I hate the barrage of unpleasant ads, ii. the daily challenges are ridiculously hard and also marked wrongly as "easy" in many cases, thus upsetting my average score statistic for easy puzzles! Please fix these two.

Sco. B. May 1, 2019     

Great play and interface, but unplayable because of ads. Constant. Unskippable. Ads. For every thing you want to do. Start the app, finish a game, start a new game, click the "second chance" button... just maddening. I'll find an app I can pay for, instead.

Nan. L. Jul 28, 2019     

I am just learning. This was my 1st game. i was very slow but not rushed. it did coach me by eliminating tile number auttomaticly. Better then erasing with a pencil if you were doing it in a book. I only wish there was a save button because i stayed up way too late. ENJOY!!

Dan. G. Aug 3, 2019     

I just had 2 errors in last 30 seconds where I 'accidentally' inserted a number into a square that had already been all placed and wasnt even available to pick, also at end of game, it showed score was, and presumably affected average of, 'medium' when the game was an easy. i verified that with a 'restart'.

Mar. V. May 4, 2020     

I am being petty: I'm dissatisfied with this game and I'm uninstalling. Why? This game OVERRIDES user and DEVICE settings. With Device volume set to 0, ads are launched with audio on. Can't trust the app NOT to do other things. If the game is taking over MY phone, and changes against MY settings AND the phone volume being TURNED OFF, I can't trust it to NOT do OTHER bad things. Prior: Can't exit after a play. The only options are, play again, or kill the app.

Mar. G. Aug 28, 2019     

B4 i write my experiance, i want to say, i solved every "hard" game ove played, so far. And ir ad states "no one has ever bn able to solve ur puzzles." well i have. Im sure others have too. I gimmick to pull us in. Good job. This game is great, im keeping it along with some other sudokus ive downloaded. That means only one thing, I LOVE IT AND RECOMMEND IT.

Osc. Aug 21, 2019     

it works, plus night mode is nice. might be nice to have numbers above or to the side of the square to reduce accidental taps. is expert even possible to complete without hints?? can complete hard levels out in under 10 mins, but expert is impossible!

Ric. J. Jul 13, 2019     

This is the most barebones Sudoku I have ever played. Nothing is automatic YOU are in control and if you make entry mistakes, you must find and fix them. I love it, it makes me think and look for mistakes, not just sit and wait for computer to tell you how to correct them. Forget the bells and whisles, this is for real players, not couch potatoes. I deleted all the others.

har. s. Nov 3, 2019     

This is a game of memorization and timing in completing a task, a puzzle with pieces that are the same. I think its delightfully challenging. Bravo!. I guessing but is math equations presented as well? If so my rating will increase.

Wha. M. Sep 11, 2019     

It would be great except that they sell so many mobile flashing ads that it drains your battery! Extremely annoying and I would immediately by if they offered a paid version. As far as everything else goes it's exactly what I'm looking for

Sam. S. Apr 14, 2019     

So far (except of a single ad at the very bottom) there's been no ad's unlike the games that pop them up every 5 seconds. Plus they have it where you can pick 1 number and then put out into each box without having to click it each and every number 1 at a time.

Jef. S. Sep 24, 2019     

This is the second time I've downloaded this game and both times the Hint has been messed up. I want a hint for a specific square, but this chooses some random square to reveal. I don't care about a random square! And to top it off, you MUST accept that hint before you can go on. I have screenshots available. Awful. Just awful.

Kay. M. Nov 6, 2019     

Sudoku is a super challenging game especially for beginners like myself. Because of that you might make some mistakes but this game only allows you to have 3 which is frustrating but overall this game is super fun and challenging.

Kat. I. Nov 15, 2019     

I don't get the game. weird... not like any sudoku I have ever played. Hard, keeps sending me unwanted notifications wont stop even when I turned them off in settings really annoying game. Takes me hours to finish three puzzles... these are hard. I like the ones in my book.

Joh. F. Jul 30, 2019     

They advertise this as having a 16x16, which it does not. The game play is harder than other apps and the settings don't allow you much control over how to set it up. Going back to my 10000 free sudoku as it is the best.

Mar. K. Jan 7, 2020     

The game is fine, but if you make 3 mistakes you need to restart or watch an ad. I have not found that in other Sudoku games. I find it disruptive, takes away from enjoying the game.

Ale. Aug 17, 2019     

It gives you only 3 chances and then you must restart everything or watch 30 seconds ads every time. it's not a big deal for an easy level, but on harder levels it's almost impossible to play because every move is followed by an ad

J. W. Apr 2, 2019     

Easy to use, I like the pencil mode. Only weird thing is that boxes would seem to randomly start flashing distracting you from a different area you are working. Not sure why...

Mai. S. Jan 1, 2020     

Ads are horrible and very noisy. Developer ignores email and suggestions. For instance, I set sound is off on game, but ads has super loud sounda. Can't play without disturbing people around you!!!

les. l. Mar 28, 2019     

I really like this game a lot. The only thing I REALLY DON'T LIKE IS ALL THE STUPID ADDS!!!! I would be more than happy to PAY TO GET RID OF THEM given the option!!!! I would also be willing to pay for more hints.... This would make my experience 100times better. The game is awesome otherwise!

Bel. O. Dec 3, 2019     

I've decided to uninstall this app. It was great at first but the more you use it the longer the ads run & the ad sound is dangerously loud. Sudoku is supposed to help people who need to improve their mental health due to medical reasons. I've found that this app's ads actually cause more harm by increasing people's pain by the blaring music. Shame on you programmers & company for not warning users and being completely ignorant to the pain you are inflicting. One day it will be you.

Raf. G. Nov 10, 2019     

Well the game is great, as you can see I have given the app a five star rating. My problem is this the screen on my phone is so small that I hit 3 but it will post a 2 or a 4. I lose games in this fashion lots and lots of games

Sul. R. Jun 20, 2019     

Why are you penalized for putting something wrong? Putting wrong numbers in certain places allows people to figure it out at their own pace. Not to mention making 3 mistakes makes you have to start over. You'd have a much better time just playing sudoku on paper.

Nan. H. T. Dec 7, 2019     

Unlike a competitor's version, the interface on this one makes it clearer that you are in entry mode or pencil mode and so helps prevent many frustrating "errors" arising only from mistakenly thinking a different mode is activated.

Cyn. M. Jun 17, 2019     

i love to play Sudoku ! I play this challenging game daily and some days I have played from morning to night . I could play from my puzzle book , but to find it here on my cell phone , makes it more of a challenge , and its the best. Have an appointment , take it with you and play while you wait , and time flys then !