Got some spare time on your hands and want to see just how much you know about search engine optimization and search marketing? Then check out the search engine optimization crossword puzzle offered up by the team at eCentralMarketing. It's fun and even a bit challenging. I spent about fifteen minutes on it but was still left with four clues that I simply couldn't figure out.

Curious about what stumped me? Ok...ok...and go ahead and email me to laugh if you figure them out on your own.

Down, 10 letters.
a web visitor accessing a page or banner ad. Often used interchangeably with the term "pageview."

Down, 9 letters.
the fancy word for a link

Across, 8 letters.
delivering results based on a word's root spelling.

Across, 10 letters.
Runs on the Internet user's computer rather than the web server's computer. Search engines can't read it.