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:

(341 BC - 270 BC) Greek philosopher and sage who founded a school of philosophy now named after him. Turned against the philosophy of his day and established his own school, known as "the Garden", in Athens.
Epicurus
Niccolò Machiavelli
Alan Turing
Peter Unger