Here's how to play:
1. Go to en.wikipedia.org
2. Click "Random article"
3. Click a link on that article that will get you closer to Adolf Hitler
Try to make it to him in under six clicks.
Here's mine:
1. Donald G. Alexander
2. Maine Constitution
3. United States
4. World War II
5. Adolf Hitler
I made it in 5, but 6 or less is the target.
For more information, check out this game's ED page.