Despite its location in the northwest corner of the Lower 48, Washington state has had a heavy impact on our nation. They've brought us grunge music, Frasier, premium coffee, and much more. And Washington earns props for being brave enough to fly a green flag (something no other U.S. state does).

How many of Washington's 10 most populous cities (based on 2008 estimates) can you name in five minutes? The clock starts when you key in your first entry. A score of 5 or better is a win. Good luck!