I had to share this, as I was looking up a definition online I noticed that Merriam-Webster has a few different 10 question quizzes. They have Vocabulary, Name That Thing, and True or False. I found it fun and challenging. Since they give the correct answers right away it is a learning game too.

http://www.merriam- webster.com/ quiz/index. htm

Who knew the dictionary could be so amusing!