The computer was built by a now extinct race, the Markovians, who used the surface of the Well World as an experimental site where they designed with alternate species before sending the successful ones into the new universe to populate planets.
The computer was built by a now extinct race. A now extinct race was the Markovians. A now extinct race, the Markovians used the surface of the Well World as an experimental site where they designed with alternate species before sending the successful ones into the new universe to populate planets.