You are playing Scrabble. Or maybe, because we live in the future, you are playing Words With Friends on a supercomputer that fits in your palm. You have the following tiles: CMOHVER. A quick glance sees that you can play COVER for 10 points. Oh wait, you can also play MOVER (10 points) or even HOVER (11 points). Assuming there are no delightful puns or perhaps a clever response to the word your opponent just played, all three of these plays are basically the same. So which should you play? Does it even make a difference? And if it does make a difference, could a graph possibly help you here?
For Those Who Love Graphs