How can I create multiple random bingo cards in excel?

[Cindy]

I'm trying to create 25 bingo cards with 27 possible values, distributed
randomly on each card. I'm running into the values being repeated on the
same card. Is there a function I can use to make this work?

 

[Mike Middleton]

Cindy -

Browse to google.com, and search for "excel bingo card" (without the
quotes).

- Mike Middleton
http://www.DecisionToolworks.com
Decision Analysis Add-ins for Excel

 

[T. Valko]

There's a sample file here:

http://contextures.com/excelfiles.html#Function

Look for: FN0003 - Bingo Cards