n-back
Contains ads
5K+
Downloads
Everyone
info
About this game
＜ 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
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
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted
What's new
maintenance update
