Play a game and help the hungry

[Count Zero]

Just came across a game called FreeRice today. I love concept: for every word you guess correctly, 10 grains of rice are donated to the United Nations World Food Program. Get a word right, and the next one's a bit harder. Get it wrong, and the next one's easier. It's not a mind-blowing concept, but any chance you get to help others and expand your own knowledge is a good one, no?

Here's the link:
http://freerice.com/index.php