-advertisement-
4%

What word is hiding in the darkness?

Fact Lab

Check out this great content

Continue to play the quiz afterwards
-advertisement-

Interesting fact:

For a long time, the invention of writing has been attributed to the ancient Sumerians. This view has changed, however. Nowadays, it is believed that writing has been invented independently at least four different times, in Sumer, Egypt, China, and Mesoamerica.