How to install APK / APKS / OBB file on Android
◆ Flash mental calculation works for the right brain?
The tips of flash mental arithmetic are in the place where you imagine an abacus in your head.
The place to imagine this abacus becomes the part of the back of the right brain.
In this application I mainly tried to stimulate the right brain and perform brain trashes.
◆ "The left brain is logical, right brain sensation"
The brain's work is generally thought to think things, thinking words in the left brain.
In contrast, the right brain becomes active when you are enjoying pictures and music.
Because we frequently use words in everyday life, the left brain is active actively but the right brain does not work actively if it is not conscious.
Please give this stimulation to the right brain by using this application a little, such as idle time etc.
【About privacy policy】
This application does not collect and use personal information anywhere in this application.
【Conclusion】
We are not responsible for any damage caused by this application, so please understand.
■ We advertise on the operation of the application.
