This is so great! My siblings and I invented "5 Clicks to Jesus" (as I'm sure many have) during some drunken family gatherings over the past two years. I had been vowing to sit down and code it when I got some free time, but you just saved me the trouble. Hats off!

PS Have you ever thought about analyzing the wikipedia graph to make the game more interactive? (I study combinatorics.) I thought it would be fun to have the game give you feedback ("Warmer! Colder!") as you muddle through.