Answers to the Last Fortune's Questions:
1. None. (Moses didn't have an ark).
2. Your mother, by the pigeonhole principle.
3. I don't know.
4. Who cares?
5. 6 (or maybe 4, or else 3). Mr. Alfred J. Duncan of Podunk,
Montana, submitted an interesting solution to Problem 5.
6. There is an interesting solution to this problem on page 1029
of my book, which you can pick up for $23.95 at finer
bookstores and bathroom supply outlets (or 99 cents at the
table in front of Papyrus Books).