Great logic game
If anyone wants to get away from things and add additional habits to their lives, I would suggest trying Sudoku. This game is awesome and extremely addicting. It appears very simple, but it's actually very frustrating.
Download it and give it a shot. I think I want to go to Borders and get a full book of this puzzle game. I like the online one because it has a timer on it, so I know if I'm getting better. It also allows you to print it out, so I would imagine that if you buy it, you would get unlimited amount of fun. Who knows.
Let me know what you think (or if you're addicted!).