Many of us have used Excel for things where a better tool is available, such as using it for a database. We have also not done a good job in learning about all its powerful functions, nor how to leverage its powerful programming language. Well, I have found a site that has used Excel in a non-traditional way, but surely in this effort, learned how to use the powerful programming language. Of course I am talking about using Excel to play Pacman. I cannot read Japanese, so I cannot give you any more details, but this is truly a novel approach.