價格：免費
更新日期：2018-09-24
檔案大小：2.2M
目前版本：1.0.1
版本需求：Android 4.4 以上版本
官方網站：http://dicwizard.jp/app/nback.html
Email：support@dicwizard.jp
聯絡地址：隱私權政策
＜ USAGE ＞
1. Select level (1-10).
2. Memorize the answer of easy addition for the level times.
3. Continue memorizing and tap the last digit of the answer of n times before (NOT current answer).
You can submit your score to Google Play Game
If you don't know what is N-Back Task, please see below.
http://en.wikipedia.org/wiki/N-back