Has it really been more than ten years already? Blue's Clues was my kids' favorite when they were little, and it has since become a world-wide phenomenon. Here are some really fun Blue's Clues sites, if you're interested in anything from printables, online activities and e-cards, to learning more about the American hosts, Steve and Joe. Step into the world of Blue! With me and you, and my dog Blue we can do anything... that we wanna do!