Sudoku

genina.com

Contains adsIn-app purchases

About this game

You won’t be looking for a paper puzzle ever again!


With 4 difficulty levels, intuitive interface, and all the functions right at your fingertips, this Sudoku app is sure to be your favorite. Interrupted? Exit Sudoku, and the puzzle is saved exactly as you see it!

Want to know how you stack up against other Sudoku players? Upload your results to our servers and see for yourself, or take part in a weekly Sudoku competition.

Features:
* 4 difficulty levels
* 3 input modes: "Digit first", "Cell first", popup
* Pencil marks (a.k.a. Notes) with auto fill / erase option
* Selected digit and various other highlighting options
* Show digit counts option
* Auto-save
* Unlimited Undo and Redo
* Intelligent hints that use only logic
* Two levels of automatic error checking option
* Submit results and track progress online
* Top scores and History
* Real time competitions


Sudoku supports trackball, touch screen, keyboard.


NOTE: This application is ad-supported. You have a choice of ad formats: in-game banners or in-between games interstitials (shown once every three games or so). The screenshots depict playing with the full screen ad style selection.

NOTE: The INTERNET permission is required for competitions and game results upload. The READ and WRITE_EXTERNAL_STORAGE are needed for move-to-SD functionality.


Please contact our support team at [e-mail] if you have any questions, comments, or suggestions about improving this Sudoku app.

Like us on Facebook:
https://www.facebook.com/Genina-135806803144543

Follow us on Twitter:
@GeninaDotCom

Or visit us online:
http://www.genina.com/apps/sudoku/

Enjoy!

Ratings and reviews

To the point and respectful of your time. Ads aren't obtrusive at all apart from bright ones while using night mode. I greatly appreciate how direct this app is, without a million special offers or events trying to get your attention. I only wish I could find a picross app this nice. My one criticism: would appreciate it if the contrast for the box colors was increased on night mode. They're definitely much harder to tell apart than the standard light mode colors.

When I got a new device, I tried a couple other Sudoku apps, but quickly went back to Genina — the game-play is simply better! No mid-game ads, no limited number of mistakes (so frustrating to have FUMBLE-FINGERS end a LOGIC puzzle!), switch back & forth between cell-first & digit-first any time, highlighted occurrences and bars/blocks, ... Definitely recommended. (I just wish my Galaxy had button-press screenshot, not palm-swipe, which often acts as a touch!)

Been using this app for years after I got tired of spending money on paper sudoku books. I see folks mentioning the assist features, but I actually like this app the best because those can be turned off - I wanted something as close to paper puzzles as possible, and this app provides it. Other apps wouldn't let me turn off the highlighting, timer, etc. but this one is fully customizable.

What's new

- Bug fixes.
- Library updates.