A sound is heard from behind a closed door, but there's no one inside. What is it?
Category: Mystery · Difficulty: easy
Hint: Consider how sounds can travel.
Answer
An echo
Explanation
An echo can create sounds that seem to come from nowhere, fitting the riddle's context.
This is an easy mystery riddle — a good one for children and beginners. The answer is An echo.
More Mystery riddles
- A bloodstain leads away from a crime scene but suddenly disappears. What could this mean?
- A baker is found unconscious in their shop, but the oven is off. What could be the cause?
- A detective finds a letter with a single word: 'Eclipse'. What does it imply?
- A diamond was stolen from a safe, but the thief left a riddle behind. What does it mean if the riddle reads,…
- A murder occurs precisely at midnight. What detail could indicate the killer's identity?
- A witness hears a voice saying, 'The truth is buried'. What could this suggest about the case?
- A detective finds a wall with faint scratches. What could these scratches represent?
- A detective receives a call from a blocked number. What should they be cautious of?