Why not improve your vocabulary, learn a language or brush up on your maths skills whilst donating grains of rice to the United Nations World Food Programme to help end hunger. For each question you answer correctly, www.freerice.com donates 20 grains of rice to the WFP to be distributed in areas which need it most. The more you answer the harder the questions get!
The UN World Food Programme is the largest humanitarian organisation in the world and works closely with hundreds of other organisations in 75 different countries, fighting global hunger and supporting communities and local farmers to increase self-reliance and sustainable production.