Sudoku
by AI Factory Limited
Spend a little time with the classic number puzzle: 1500 puzzles over 5 levels!
Sudoku
★ Top Developer (awarded 2011, 2012, 2013 and 2015)
★Sharing the same top quality gameplay, graphics and interface as the rest of our app library, AI Factorys Sudoku is an essential download for any Sudoku or brain training fan!
You never need a paper puzzle again!
- 1500 Sudoku puzzles over 5 difficulty levels, covering easy through to medium, hard, extreme levels.
- Super smooth interface and graphics.
- Statistics tracking, including fastest times, average times and completion % for each level.
- Optional hints and board aids.
- Two sets of Sudoku board art and fonts.
- Two different modes for notes input to cater for all playing styles.- Undo supported.
- Suitable for both Phones and Tablets.
This free version is supported by 3rd party ads.
Ads may use internet connectivity, and therefore subsequent data charges may apply.
The photos/media/files permission is required to allow the game to save game data to external storage, and is sometimes used to cache ads.
Please feel free to contact us regarding any suggested improvements to Sudoku Free, using the support address below.Major New Version!
Number of puzzles increased by 1000, stronger hint option, new fonts, new input options and more!
Social Features
Connect and share with friends and the community.
Gaming Features
Enjoy immersive gaming experience with various game modes.
Camera Features
Advanced camera features with editing capabilities.
See Sudoku in Action
What Our Users Say
Don't just take our word for it. Here's what our users have to say about this Android app.
"Good"
"Very good"
"muy divertido"
"I love this game! The only negative thing I can say is that it has been freezing up the last few weeks and will shut down."
"Been playing this for almost 4 years, hasn't gotten stale yet"
"I really enjoy this sudoku app but the adds have gotten more annoying over the years. An option to remove them would be nice even if it requires payment like other apps do."
"Update: AI Factory was very responsive in email and is trying to fix the issue. Currently the frequency of the crashes has greatly reduced. After years of enjoyment Sudoku and my other AI Factory apps are constantly crashing. Reinstall didn't fix it. Seems ad related. Suddenly the ad in the upper left corner starts flickering between the ad and the app logo and it crashes."
"I love this game of strategy and numbers."
"good play but change color for right nomber.have a good days.thanks."
"It's a fun app to play when it worked. (3/22) NOT stable. Crashes often. Can't get thru a single game anymore. Reading other reviews developer says its the ads so I guess I am uninstalling since my OP system is is to date."
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Available for Android 8.0 and above
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