The Three Doors

Riddle: A man walked into a room, and there were three doors. The first door had a sign which read "Lion's Den." The second door had a sign which read "Mountain Top." The third door had no sign, yet the man knew exactly where it went. How is that possible?

Answer: The third door is the door that the man entered through.

Source: https://www.riddles.com/5825

Riddle: A man walked into a room, and there were three doors. The first door had a sign which read "Lion's Den." The second door had a sign which read "Mountain Top." The third door had no sign, yet the man knew exactly where it went. How is that possible? Answer: The third door is the door that the man entered through. — by Arthur Brown v1.

Riddle: A man walked into a room, and there were three doors. The first door had a sign which read "Lion's Den." The second door had a sign which read "Mountain Top." The third door had no sign, yet the man knew exactly where it went. How is that possible? Answer: The third door is the door that the man entered through. — by Arthur Brown v2.