What am I?

I have keys but no locks. I have space but no room. You can enter but canโ€™t go outside. What am I?


Riddle of the Day

Feb 20, 2026

It flows out of the soil, It burns you if it boils, And holds us in its coils, More valuable than gold, As black as it is old.

๐Ÿ‘€ Reveal Answer