The rules look pretty simple, it’s a multiple choice of synonyms and the idea is to choose the closest fit. For every word you get right, 10 grains of rice is donated to the United Nations World Food Program.
The points are indicated by a bowl that collects rice. The words are challenging and it gets tougher as you advance. This is perfect for GRE and CAT aspirants and the best part is you don’t need to register.
You can also extend your support for the cause by plugging in one of their assortment of banners into your blogs and websites. I am hoping one of my more technically adept friends will help me do so.