N-Back - Brain Training のアプリ分析 3月22日

N-Back Training is brain training. It is known to improve working memory. Boost your memory through steady N-Back Training! How to play If the currently displayed number is the same as the number displayed before N rounds, press the O button, otherwise press the X button. More details can be found in the app. Ranking If you clear the training quickly, you can enter the Hall of Fame!