- Developer: Crystal Cao
- Website: Official website
- Release Date: 2017-08-28
- Supports: Game Center,Family Sharing
- Languages: English
- Compatibility: Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
Summary
## Description
Our work shrinks the numbers to the smallest. You need to be quick and careful because the time is not much, just the first is that you lose immediately. The game also educates your arithmetic mindset