I HAVE AN EYE YET CANNOT SEE WHAT A RID RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

Dark Circles Under the Eyes Did you answer this riddle correctly?
YES  NO  

A Potato Did you answer this riddle correctly?
YES  NO  

Coal Did you answer this riddle correctly?
YES  NO  

Pumpkin Did you answer this riddle correctly?
YES  NO  

Two eyes. Did you answer this riddle correctly?
YES  NO  

A cats eye. Did you answer this riddle correctly?
YES  NO  

An eye Did you answer this riddle correctly?
YES  NO  

Eyeballs Did you answer this riddle correctly?
YES  NO  

Dice Did you answer this riddle correctly?
YES  NO  

One of the 'fathers' is also a grandfather. Therefore the other father is both a son and a father to the grandson.

In other words, the one father is both a son and a father. Did you answer this riddle correctly?
YES  NO  

A traffic light. Did you answer this riddle correctly?
YES  NO  

The human brain. Did you answer this riddle correctly?
YES  NO  

The horse's name is Friday Did you answer this riddle correctly?
YES  NO  

One of Gollums riddles for Bilbo. The answer is mountain. Did you answer this riddle correctly?
YES  NO  

The eye color of the reader of this problem. The first sentence is the key: "You are the bus driver". Did you answer this riddle correctly?
YES  NO