Here is a way to test the intelligence of your mind while helping people around the world. It's called FreeRice and I found it via How About Orange.
It lets you test your vocabulary and every one of your correct answers will supply 10 grains of rice to the United Nations World Food Program.*
The great thing is that it is truly addictive. On my first try I achieved this..."You have now donated 2,830 grains of rice" and reached a vocabulary level of 42.
So that's what I get for reading Agatha Christie murder mysteries when I was in elementary school, moving on to Austen, García-Márquez, Wharton, Scott, and Adams as I grew older.
Go HERE and have fun.
*This is the sister site of Poverty.com.