n-back icon

n-back

dicwizard.jp
Free
3.0 out of 5

About n-back

Good brain trainer app for improving your working memory.

< 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).

If you don't know what is N-Back, please see below.
http://en.wikipedia.org/wiki/N-back

n-back Screenshots