I use sitemeter to keep track of how many people visit my blog. You'll see it at the very bottom of the page. It keeps track of a few other things, and I was exploring some of those this morning. 'Recent visitors by referrals' showed me how people get here. I found a few blogs that have me on a blogroll. (Thank you!) And I also found a few google searches.
I was glad to see someone searching for 'murder mystery math', which got them a project I use when teaching about exponential functions and logarithms. I also saw that someone had been searching for 'pythagorean triples for kids'. They got this post, which isn't for kids, because Math With My Kids is on my blogroll. I looked at the other results of that google search, and found this cool bunch of pythagorean puzzles, on Dr. Mike's Math Games for Kids Blog. That looks like the best answer for the person's query. There seem to be lots more goodies on his blog - I'm subscribing.