How old is ur brain?

Thanks to Tung for the game...

Try this flash game and you may know how old is your brain...

Procedure:
1. Click the link Brain Test
2. Press "Start" on the game.
3. After 3,2,1... The screen will show some numbers from 0 to 9 randomly inside a circle. Remember the position of the numbers. After the numbers disappear, click the circle one by one from the smallest number to the largest number.
4. After 10 times, the game will tell you how old is your brain... Haha~~~