[quote=Legend]
Then the number of bots had to be astronomically high. Given the numbers, this was an impossible task to compete in a month.
[/quote]

[quote=Heroic]
The total size of the city in miles compared to the number of drones he had, each of which move very, very quickly. He had way more than one to cover each square mile of space, and each built a respective area. 
[/quote]