Don't you feel your brain atrophying?

I cannot recall person’s name...

I easily lose something…

Sudoku is a game that makes your obstinate brain flexible.

It’s popular abroad and Hollywood stars are enthusiastic to the game in spare moments from their works.

Train your brain in your spare moments! You will feel your brain is getting younger!

What’s New

Version 1.2

This app has been updated by Apple to use the latest Apple signing certificate.

Bug fixes

Ratings and Reviews

4.8 out of 5
150 Ratings

150 Ratings

kat8478493 ,

Weird way to unlock expert mode

But this game is pretty good. The music is soothing. The display is nice. I like the way it works. I’d probably give it 4 stars just because of all the ads, but 5 stars is fine.

abdesignoriginal ,

Umm no

You are required to give a 5 star review to unlock content? Wish I could report it to Apple bc I’m p sure that’s against some sort of rule. Also you can’t turn off the sounds or even have the option to buy something to turn off ads. Not cool. Also there’s limited levels, so once you’re done, you’re done. And when you’re done with a number, say you’ve filled in all the 1s, the 1 is still lit up. It’d be very helpful to have it grey out or something.
HOWEVER. I very much appreciate the lack of a timer. Nearly every sudoku app has a timer/no ability to shut it off, and the timer gives me severe anxiety. So I very very much appreciate that. Thank you.

J_Beecher ,

Nice work

Change the music, or have an option to stream or play your own music in the background.

App Privacy

The developer, Mengxin Cai, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Game Center

    Challenge friends and check leaderboards and achievements.

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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