The age of your brain---
Pay attention!!! Read instructions belowbefore you start (unless you can read Japanese).
This will drive you nuts. The site instructions are in Japaneseso read below!
1. Touch 'start'
2. Wait for 321.
3. Memorize the number's position on the screenand then click the circle from
The smallest number to the biggest number.
4. At the end of gamethe computer will tell you the age of your brain.