Each girl carries 7 bags,
Inside each bag there is 7 cats,
Every cat has 7 kittens,
All cats have 4 legs each.
How many legs are in the bus?
UPDATE:
Open this Excel file. The password to open the file is the correct number. Then add your name to the list!
By the way, I removed comments here, just to make it fun for those that should work out the answer by themselves!
