The answer to last week’s challenge is, Q: How can you take 2 from 5 and leave 4?

A: FIVE. Remove the 2 letters F and E from five and you have IV (4 in Roman numerals).

This week’s challenge is:

Q: I have a little house in which I live all alone. It has no doors or windows, and if I want to go out I must break through the wall. What am I?

The answer along with a new challenge, next week.

Have an excellent weekend!