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# Permutations

As head of Brilliant's cybersecurity, you need to know how many different passwords can be created by rearranging the digits 1, 2, 3, 4, 5, and 6. Can you count them all?

6 friends (Andy, Bandy, Candy, Dandy, Endy and Fandy) are out to dinner. They will be seated in a circular table (with 6 seats). How many ways are there to seat them?

**Details and assumptions:**

If two seating arrangements are rotations of each other, they're considered the same. If two seating arrangements are reflections of each other, they're considered different.

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