Instructions 20Q Game: These are similar to full games, but for quizzes larger than 20 questions it will randomly select 20 questions from within the set. This is a quick way to get in some studying of a topic.     
Identify the following philosopher:

(1694-1778) French Enlightenment writer, historian, and philosopher famous for his wit and his criticism of Christianity. Best known for "Candide, or Optimism" (1759), a satire on the philosophy of optimistic determinism.
Seneca the Younger
David Hume
Voltaire
Ambrose