If one person goes here I have done my job. This site will donate 10 grains of rice for each question answered sort of like trivia for charity. There are various subjects, great if your kid is in a spelling bee and a worthy cause plus ITS FREE!
http://www.freerice.com/index.php
http://www.freerice.com/subjects.php?t=356289159844
http://www.freerice.com/index.php
http://www.freerice.com/subjects.php?t=356289159844