Make "0" and refresh your brain!
New sensation brain training "0 -zero-"

Let's make ”0” in center panel by moving number panels up/down/right/left with flick movement!
How many ”0" you can make within time limit?

- Simple handling and casual numeral puzzle! How fan the calculation is!
- Everyday brain training with daily mission! Longer you continue, better your brain!
- Feel your growth with the most difficult achievement mode!
- Variety of 50 themes! Cool, Cute, Gorgeous and so on!
- Share the score with friends, and let's be proud each other!
- All free and play!

It might have this effect
- It gets easier to calculate during shopping.
- You can be better in mental calculation.
- You will like math.
- You can train working memory.
- Extend your surrounding view area

Let us know your thoughts and ideas over at:

Promotion movie music by Kevin MacLeod.
Available under the Creative Commons Attribution 4.0 Unported license. (
Audio Souse :

What’s New

Version 1.0.3

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

Added combo system.
Added new theme.
Fixed minor bugs.

App Privacy

The developer, Picola Inc., has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

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


  • Family Sharing

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

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