Doing something good, squared

So I don't know how I stumble across these sites, but I found another one. This is called Free Rice, it is a vocabulary challenge where each correct response you give donates 20 grains of rice to needy people. So I thought is was sort of a gimmick or something, and I have not researched where the rice really goes or if there is rice going ANYWHERE! All I know is that it was pretty challenging! I just donated 1000 grains of rice and finished with a vocab level of 29. Think it is easy, think you know a lot of big words? Give it a try, regardless of where the rice goes or who pays for it....it is a challenge. I want to hear your scores! Try it here Free Rice