What four weights can be used to balance from 1 to 30 pounds?

I have a hole in my back and legs I lack.
I live where I can’t breathe and I eat without teeth.
What am I?

A word I know has six letters it contains, remove one letter and 12 remain. What is it?

I guess 76.8% of readers will like this riddle.

What's the least number of people should read this post?

What part of Turkey has the most feathers?

A prisoner is told: "If you tell a lie, we will hang you and if you tell the truth, we will shoot you." What did the prisoner say to save himself?

A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?

In Greek mythology, the Sphinx sat outside of Thebes and asked this riddle of all travellers who passed by. If the traveller failed to solve the riddle, then the Sphinx killed him/her. And if the traveller answered the riddle correctly, then the Sphinx would destroy herself. The riddle:

What goes on four legs in the morning, on two legs at noon, and on three legs in the evening?

Oedipus solved the riddle, and the Sphinx destroyed herself.

What is the difference between a jeweller and a jailer?

Samuel was out for a walk when it started to rain. He did not have an umbrella and he wasn't wearing a hat. His clothes were soaked, yet not a single hair on his head got wet. How could this happen?