Smart Puzzle

There are 7 girls in a bus
Each girl carries 7 bags
Each bag carries 7 big cats
Each big cat carries 7 smaller cats
(Each cat have 4 legs)

Question: How many legs are on the bus ?

The answer is a password for attach file. Please fill your name and location if you are success of course 🙂
The correct answer is the password for the attached file.

If your answer is correct, you may open the file and input your name in it and send the puzzle to someone else around the world…. (See attached file: TestGatti.xls)
Right click at this link and Save As TestGatti.XLS

NB: XLS is not permitted extention at WordPress, so I renamed it into TestGatti.DOC, please save the file as TestGatti.XLS