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Sudoku Free
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Sudoku Free

by Icenta, Inc.
Platform: Android Rated: Guidance Suggested
4.6 out of 5 stars  See all reviews (5,965 customer reviews)

Price: FREE
Sold by: Amazon Digital Services, Inc.
Available instantly
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Try this app right now on your computer. You control the app with your mouse and keyboard to experience it like you would on your phone. Test drive this app before you buy.
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Clicking the “Test drive now” button launches a copy of this app on Amazon Elastic Compute Cloud (EC2), a web service that provides on-demand compute capacity in the cloud for developers. When you interact with the simulated phone using your mouse and keyboard, we send those inputs over the Internet to the app running on Amazon EC2 — just like your mobile device would send a finger tap to the app. Our servers then send the video and audio output from the app back to your computer. All this happens in real time, allowing you to explore the features of the app as if it were running on your mobile device.

Test Drive Troubleshooting

Follow the steps below to Test Drive this app in Chrome. These steps will disable the version of Flash included with Chrome and run Test Drive in a separate version of Flash.

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Click on Details on the right-hand side of the page.
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Latest Updates

What's new in version
  • 9.2.1 (current)
  • - now you are able to choose the type of ads you will experience: in-game Banners or post-game Full screen (see Settings->Ad style)
  • - fixed the screen rotation bug
  • 9.1.3
  • - now there is a way to reset high scores / history (see Settings->Reset scores)
  • - bug fixes

Product Details

  • ASIN: B004HGK6FW
  • Release Date: March 21, 2011
  • Rated: Guidance Suggested This app may include dynamic content. What's this?
  • Average Customer Review: 4.6 out of 5 stars  See all reviews (5,965 customer reviews)
  • Amazon Best Sellers Rank: #386 Free in Appstore for Android (See Top 100 Free in Appstore for Android)
  •  Would you like to give feedback on images?

Product Features

  • 4 levels - easy, medium, hard, extreme
  • 3 input modes - digit first, cell first, popup
  • Pencil marks with auto fill / erase, as specified in settings
  • Auto-save
  • Undo and Redo
  • Intelligent hints
  • Real time competitions
  • Selected digit highlighting, as specified in settings
  • Incorrect entry highlighting, as specified in settings
  • Top scores and History + Submit results and track progress online

Product Description
Sudoku Free
Sudoko on Your Smartphone
Sudoku Free

Love Sudoku? This app gives you Sudoku with an intuitive interface, four difficulty levels, and easy touch-screen functions.

Sudoku is a logic-based number placement game. The objective is to fill a 9x9 grid with digits so that each column and row, and each of the nine 3x3 sub-grids contain all single numbers from one to nine.

  • Four difficulty levels
  • Timed competitions
  • Scores can be uploaded online

This free app is supported by ads.

Sudoku Free
The Sudoku board

Technical Details

  • Size: 2.6MB
  • Version:
  • Developed By: Icenta, Inc.
  • Application Permissions: (Help me understand what permissions mean)
    • Read from external storage
    • Read only access to device state
    • Open network sockets
    • Write to external storage
    • Access information about networks
    • PowerManager WakeLocks to keep processor from sleeping or screen from dimming
  • Minimum Operating System: Android 1.6
  • Approximate Download Time: Less than 30 seconds

Customer Reviews

Most Helpful Customer Reviews
814 of 859 people found the following review helpful
4.0 out of 5 stars better layout March 23, 2012
By Antz
Verified Purchase
I really like the new layout. It's easier to see how many numbers are left for each number. I also like the size of the board compared to the other version.
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733 of 777 people found the following review helpful
5.0 out of 5 stars Great Sudoku Game! July 30, 2011
By Annette
Verified Purchase
If you like to play Sudoku, you will really enjoy this game. It has Easy, Medium, Hard, and Extreme games. It includes History, Settings, How-To, and Share. If you are playing a game and need to close, it has a Resume Game feature. There's a Competition button that will show you the date and time of a competition game. I haven't used this feature so I don't know anything about it. However, I assume it's an online game where you play other people. There's also Undo, Redo, Validate, Hint, and Solve. The Validate feature is used to verify that you don't have any errors. This is a great feature for people who are just learning to play Suduko. This is a great app and I highly recommend it. I haven't had any problems with it on my Sprint LG LS670 phone.
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190 of 205 people found the following review helpful
5.0 out of 5 stars love it January 26, 2012
Verified Purchase
great app. love the new way to enter. much easier than the previous layout. really enjoy playing this while I am waiting
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66 of 77 people found the following review helpful
1.0 out of 5 stars Great except for porn ads July 20, 2012
By Knr34
Verified Purchase
I loved thus game until I started getting hardcore porn ads taking over my app. The playing board would disappear, and I could not make the ads go away, even if I closed the app and started a new game. I have no idea how or why these would suddenly pop up, but once they did, the only way to get rid of them was to completely reboot my device. uninstalling this app for good. Twice hijacked by the ads was enough for me.
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45 of 52 people found the following review helpful
1.0 out of 5 stars HORRIFIED July 22, 2012
Verified Purchase
I loved to play this game until tonight. The porn is unacceptable!!!!!! I downloaded this game for my children, luckily I was the one playing it and not one of them. I uninstalled the game and will NOT be installing it again!!! You should b ashamed!!!!
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43 of 50 people found the following review helpful
1.0 out of 5 stars Today's Updates March 6, 2012
By Amanda
Verified Purchase
Amazon really dissapointed me today. My favorite game for the past year, until today. I updated Amazon and then this one. Alk comfy in bed, I start playing it. All of a sudden my game starts shaking up and down continuously as an AD popped up. If i were working there, i would be firing whoever was in charge in that Department. A few seconds was enough to make me peek at it; LOOK was the only word I could see. Sorry, I tried to be patient, but after that i had to, sadly, delete my favorite game. Hopefully that ad won't be lurking around my other favorites!
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60 of 71 people found the following review helpful
1.0 out of 5 stars great game but bad ads July 17, 2012
Verified Purchase
I loved this game until it put porn on my kindle I uninstallled immediately. player be warned. the ad came on full screen and I couldn't get rid of it
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42 of 49 people found the following review helpful
1.0 out of 5 stars Not recommended July 30, 2012
Verified Purchase
While I was playing sudoku a very inappropriate pornographic ad came up and I immediately deleted the game. Didn't know they were allowed to do that make sure you don't have any kids play this game.
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Most Recent Customer Reviews
5.0 out of 5 stars Great App
Both my mom and I love this game. It is easy, fun, and has great settings options for different people. I have had no issues on my Kindle Fire HDX.
Published 3 minutes ago by Jennifer Daughtry
5.0 out of 5 stars love this app
Great fun. Easy to navigate and challenging. Definitely recommend to anyone that enjoys the game of sudoku. Still working on medium level but look forward to more difficult ones
Published 5 hours ago by megsterz
5.0 out of 5 stars Intriguing Game
Can be deliciously receptive, especially at the higher levels. It can also be habit forming, so much do be careful at the higher levels.
Published 5 hours ago by Paul L. Crosswaith
5.0 out of 5 stars excellent game
Easy to use. Enjoyable to play. Just wish there was a save feature to go back to a specific point without going back through all the individual moves.
Published 6 hours ago by Robin M. Cook
4.0 out of 5 stars Four Stars
Good product
Published 15 hours ago by Michael Burnett
4.0 out of 5 stars sudoku Fun
This game of sudoku it great fun. I like the set up. They could be harder. At least so far they have been deduction and no guesses. Read more
Published 1 day ago by PKay
4.0 out of 5 stars Four Stars
Fun and easy to use interface.
Published 1 day ago by Angela
5.0 out of 5 stars Can't beat free!
If you like Sudoku, its free!
Published 1 day ago by D. J. C.
5.0 out of 5 stars Good Brain Workout
Great way to work the brain, and lots of fun! Still working on the east level but every time I play it gets faster. Really makes you think.
Published 2 days ago by Kathy Stanclift
4.0 out of 5 stars Four Stars
I love this game and this layout and capabilities is awesome.
Published 2 days ago by bbop
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Topic From this Discussion
fun free sudoku
Love this game , have a hard time putting it down
28 days ago by valerie reams |  See all 2 posts
Good game
Great game! Ready to play, clear & concise directions. Thanks.
Jul 19, 2014 by Mzjaxson108 |  See all 2 posts
comments on my Sudoku Free game
Great game. Easy to use. New changes were able to be stop so good as new
Jul 1, 2014 by Kimberlee Gutierrez |  See all 2 posts
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