價格：免費
更新日期：2017-08-10
檔案大小：4.0M
目前版本：3.07
版本需求：Android 4.0.3 以上版本
官方網站：mailto:gajisoft7@gmail.com
Email：http://jschool.kr/privacy/brainbreak.html
聯絡地址：경기도 양평군 옥천면 고읍로 246
This is number quiz app
You can find a pattern in the question.
Think a variety of ways. It extends your brain.
By focusing on the number quiz, You can forget everything else.
focus and stretching your brain