Riddles originated from well they were made by "Rhind Mathematical Papyrus.

The earliest documentation of who invented the square root was the Rhind Mathematical Papyrus which shows how the Egyptians extracted square roots around 1650 BC.

The very first mathematicians are not recorded. Geometric patterns have been found from 70,000 years ago, and prime numbers go back at least 20,000 years.

Ahmose was an Egyptian scribe who presented the Rhind Mathematical Papyrus around 1650 BC.

No one

August Eisenlohr has written:

'Ein mathematisches Handbuch der alten Aegypter' -- subject(s): Egyptian Mathematics, Papyrus Rhind