If you are so bored or feel like you need a challenge, here's a great game for you: Cubefield. Once you start playing you get addicted. I can't tell you about the details, because you'll find out once you play, but I can tell you that it is a game where you're some kind of arrow and you have to pass through cubes and not touch any to get to the next level. So, good luck!
If that's too easy for you there's a cubefield 2: http://www.cubefield2.com/