Most people are aware of the six degrees of seperation theory. Well you may as be familiar with the Wikipedia game "Six Degrees". One of the games is Six Degrees of Adolf Hitler. http://encyclopediadramatica.com/Six_Degrees_of_Adolf_Hitler
Select "Random Article" in Wikipedia, and you have to reach the Adolf Hitler page in 6 or less links within the articles you go to. This is actually a lot easier than it might seem. It's a great time waster if you are bored. Here was my "Six Degrees of Hitler"
Random Article: Kamen Rider Kabuto --> Japan --> World War II --> Hitler
It's that simple.