- Developer: Hiroyuki Ozaki
- Website: Official website
- Release Date: 2019-04-02
- Supports: Family Sharing
- Languages: English, Japanese
- Compatibility: Requires iOS 12.1 or later. Compatible with iPhone, iPad, and iPod touch.
Summary
## Description
Let's memorize Pi to 999 digits!
●Free Mode
You can choose color of the numbers and first digit in [Setting] .
No Time limit.
There is no penalty if you make a mistake
●Challenge Mode
Start at 0 digit.
Only white numbers.
Time limit is 10 minutes.
You have only 3 Life.
If you make a mistake, you will lose one Life.
One life recovers every 8 characters.
It's over when life or time is 0.
You can see 999 digits of pi from the table
