#673 Tuesday, March 31
I'm a reddish-brown opaque gemstone used since ancient times. What am I?
Riddle #670
The daily Ryddle for Saturday, March 28, 2026
I'm the most common volcanic rock on Earth. What am I?
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I'm dark and fine-grained.
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The answer is basalt.
More riddles from March 2026
#672 Monday, March 30
I'm a sharp metal tool used to carve stone or wood. What am I?
#671 Sunday, March 29
I end with a special mark. I seek an answer. What am I?
#669 Friday, March 27
I track animals through the forest. I carry a bow or a rifle. What am I?
#668 Thursday, March 26
I have teeth but cannot eat. What am I?
#667 Wednesday, March 25
I'm white when I'm new and yellow when I'm old. I live in your mouth. What am I?