QED Night
← All puzzles

Riddle XCI

Riddle
I was once earth, hidden in hard places. Now, I've gained a new name and price from fire, and I am no longer called earth, yet earth comes from me.

Hints

Hint 1
Hint 2
Hint 3

Solution

Commit an attempt to unseal the proof. Write your answer — right or wrong, thinking it through is the point.

What am I?

Rate this puzzle
Report a problem with this puzzle

Similar puzzles

Comments

No comments yet

Be the first to say something about this puzzle.