Andoku Sudoku 3

Contains adsIn-app purchases
4.5
53.3K reviews
1M+
Downloads
Content rating
PEGI 12
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About this game

Andoku Sudoku 3 is a Sudoku number puzzle game for smartphones and tablets. The game contains Sudoku puzzles of various difficulty levels and detailed instructions. It is aimed at beginners and experts alike.

Features

✔ intuitive navigation
✔ appealing design
✔ auto-save running games
✔ unlimited undo and redo
✔ enter notes
✔ numerous assistance functions
✔ many game variations
✔ nine difficulty levels
✔ cloud synchronization
✔ enter your own Sudoku puzzles
✔ game statistics

Game variations

Andoku Sudoku 3 offers numerous other game variants in addition to the standard version of Sudoku:
• X Sudoku
• Hyper Sudoku
• Percent Sudoku
• Color Sudoku

Tutorials

Andoku Sudoku 3 comes with tutorials that teach you many solving techniques. Based on specific game situations, the tutorials explain the solving techniques step by step.

The solution techniques are ordered by difficulty, ranging from very simple (Introduction, Hidden Single, etc.) to very difficult (XY Chain, Sashimi Swordfish, etc.).

Enter your own puzzles

Would you like to solve a Sudoku puzzle from your local newspaper on your smartphone? With Andoku Sudoku 3 you can easily enter your own puzzles.

Cloud synchronization

The game allows you to save your progress in the cloud. This also allows running games to be synchronized between different devices.

You can start a game on your smartphone and continue to play on your tablet later!
Updated on
May 22, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.6
46.2K reviews
Azure-Dee Cason
July 30, 2022
Brilliant app. Everything that I want, and great tutorials to really push your knowledge. Really well thought out app design and the only one I'll now need. The only note is that one selects the number first and then the placement, vs other apps which have it the other way around - not a problem but an initial adjustment
4 people found this review helpful
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J D
October 21, 2024
Thanks for the great app. The hints could be improved by giving the technique needed on the first step of the hint and the location on the second step. Two features I would love to see are the ability to change the color of the cells which is demonstrated in some of the tutorials. And the ability to tap and hold a cell to activate the ability for you to slide your finger across multiple cells to select/highlight/outline those cells and simultaneously enter or remove candidates from those cells.
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Kelly Medina
November 4, 2024
It's good for learning new strategies. Unlike other apps, I can choose to only use part of the hint - sometimes I just need to hear that there is an xy-wing or a swordfish, and then I can practice spotting it myself. I also like that it provides lots of options for customizing how the game operates. However, I wish there was a way to color code the cells.
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What's new

If you prefer the icon notification instead of the pop-up text when checking the puzzle, there is now a setting in "Settings - Look and feel" to change this.