Bingo Boards in MS office

[Ponine]

Hey all my fellow tech heads...
Does anyone remember how to make Bingo Boards in MS office?
It seems to me that I have either done it in the past or seen it done; however I cannot remember if it was in Excel or Access, and I cant seem to remember how..
Do you?


*If you want to know why, I was hoping to make Valentine Bingo for my son's first grade class on Monday if I can remember how. *

I should clarify. I can make the board it self. What I seem to remember is being able to randomize what is placed into the squares so that I can make a "board" with twenty different squares for each child.
As to say, so that every board doesnt have the same squares in the same spot.