價格：免費
更新日期：2017-02-16
檔案大小：2.5M
目前版本：1.1
版本需求：Android 4.1 以上版本
官方網站：mailto:kurokago.kb@gmail.com
Memorize the number displayed on the screen for only 0.5 seconds and enter with screen key.
The difficulty level has 4 levels in all and can challenge various difficulty problems.
Easy 3~5 digits
Normal 5~7digits
Hard 7~9 digits
Extra Hard 9~11 digits
Simple touch operation only.
You can feel free to challenge problems when you are free.
In this game you will be asked to look at the numbers in an instant and remember that number
It may lead to memory improvement and dynamic vision improvement by challenging many times