Everybody on the wall.

Every tile, both cities, biggest first. The picture is on the front page; this is the same thing in words, which is also what a screen reader gets.

Somebody is always asleep.

The two cities sit almost exactly half a day apart. While one works, the other is in bed, and both wake up to a scoreboard that moved overnight. The dark half of the map is real, and it is moving right now.