Solve the riddle:
Man’s most important invention.
What is it?

Below you will find a hint and the correct answer to the riddle.
Little hint:
Show Hint
Hint: F*r*.
Right answer:
Show answer
Answer: Fire.
Solve the riddle:
Man’s most important invention.
What is it?
Below you will find a hint and the correct answer to the riddle.
Little hint:
Hint: F*r*.
Right answer:
Answer: Fire.