How SEO savvy are you?
Here's an interesting quiz. There's 75 multiple choice questions so be sure and allow youself a bit of free time before you start.
Link bait? Ummmmm... I kinda think so but what's nice is that after completing the test, for any wrong answers you may give, you're provided with the correct answer as well as brief explanation so it can be a learning tool for some as well.
SEOmoz | SEO Expert Quiz
Have fun!
Dave