How old is your brain age?
Brain age will be able to train.
Finally measuring instrument series is a new sense VR corresponding! (Play in VR off!)
Problem is very simple
Just answer in ◯ or ☓ the problem to be displayed
You can answer by continuing according to the button you want to select the circle of the center of the screen
Problems that are questions from the little trivia
A variety until the problem that use the little head
Brain age will be displayed after the end
Please think as a guide brain age ※.
※ You can play in VR mode If you have a Google Cardboard
Please check the safety of around if you want to play in the ※ VR mode
※ VR (Virtual Reality: Virtual Reality) and is
Please be Gugutsu.