Apparently for every word you get right they donate 10 grains of rice to a hungrey person through an inernational aid society..

I stopped at 2000 with a vocab score of 31..

Feel free to try it..

http://www.freerice.com/index.php

The worse that can happn is that you increase your vocabulary..

Got to 500...I will admit, it's actually pretty fun.

700 grains, Score: 27