Sudoku by Staple Games

Contains ads
4.7
59.7K reviews
500K+
Downloads
Content rating
Everyone
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About this game

Keep your mind active with Sudoku puzzles! Our simple, modern design removes the distractions helping you think clearly. Try it today!

The objective is simple: fill the 9×9 grid with digits so that each column, row, and 3×3 sub-grids contain each digit from 1 to 9.

Sudoku features:
- Daily Challenge
- Four levels (easy, medium, hard, and expert)
- Numbers are removed when all 9 instances are placed
- Store Notes to track possible numbers
- Hint (fill in missing number when you are stuck)
- Statistics

Download today for mind-challenging fun.
Updated on
Mar 30, 2026

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.
This app may share these data types with third parties
App activity, App info and performance, and Device or other IDs
This app may collect these data types
App activity, App info and performance, and Device or other IDs
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.7
54.5K reviews
Kirsten Kalamanski
March 12, 2026
The required update was FOR ADS?! I have never had ads playing this game, and now they pop up when I start a game, complete a game, make a mistake, in the middle of the game, way too often! It's no longer easy-going and relaxing. It's just annoying, basically waiting for the next ad to pop up. I had to uninstall. It is absolutely unplayable, not worth it.
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David Strong
May 15, 2023
How this managed a 4.8 is beyond my comprehension; I was forced to give this a "1". I played 2 games and had to find the "uninstall" button. Purporting to be "easy on the eyes" was actually a very in your face experience with garish colors and a very simplistic look. The old look was classic and refined, allowing one to set the game up to one's preferences. If i cant use the older interface, I will have to find another Sudoku game.
22 people found this review helpful
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Ryan Harrell
December 17, 2023
Can't turn off sound for ads. You can turn off sound for the game, but the second the ad comes on all of the sudden, the sound of a woman moaning or a scream or shooting. Have to kill all phone volume or get hit with a burst of something everytime an add pops up while you scramble to find and accurately hit the mute button on the ad which is designed to be missed and click on the ad. Might buy your game or accept the ads if it was better but not worth any more of my time.
13 people found this review helpful
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