A doctor and a boy were fishing. The boy was the doctor’s son, but the doctor was not the boy’s father. Who was the doctor?

How is a fly different from a mosquito?

They are three errirs in this question. Can you find them?

What have one eye but still cannot see?

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

What's a single-digit number with no value?

I don't get anymore wetter, no matter how much rain falls on me.

That attorney is my brother, testified the accountant.

But the attorney testified he didn't have a brother.

Who is lying?

Jim and Sarah are in a long-distance relationship. Jim buys an engagement ring for Sarah and wants to mail it to her. Unfortunately, the only way to ensure the ring will be received is to place a lock on the package. Jim has locks and Sarah has locks, but neither has keys for each other’s locks. How can they make sure the ring isn’t stolen?

Can you find out the smallest number that can be conveyed as the sum of three squares in three unique ways?