http://www.mathsking.net/test/think.htm 

{按上面牙..^_^}

玩完之前,,;;同我講番 

1}你嘅精神年齡?!?!

2} 幼稚度?!?

3}成熟度?!?

4}老化度!?!

我就系..'

1}我精神年齡6歲...[唔知信唔信得過..我甘聰明]

2}幼稚度75％...{無可能/口\}

3}成熟度21％   {@v@}

4}老化度4％     {刀幾好喎}