September 01, 2018 (29 maps)
Although Metro Map Maker officially launched in September 2017,
I didn't include a created_at field on maps until September 13, 2018.
I made efforts to determine how many maps had been created by those dates based on historical records, but they're only estimates based on the known number of maps on a certain date.
For example, there were 606 maps created by April 11, 2018 (218 days since launch), so I divided those 606 maps roughly evenly across all 218 days.
Stations: 39
Size: 120
Stations: 62
Size: 120
Stations: 35
Size: 120
Stations: 60
Size: 120
Stations: 32
Size: 120
Stations: 49
Size: 80
Stations: 66
Size: 80
Stations: 55
Size: 80
Stations: 28
Size: 120
Stations: 115
Size: 80
Stations: 18
Size: 120
Stations: 16
Size: 80
Stations: 16
Size: 80
Stations: 36
Size: 80
Stations: 33
Size: 80
Stations: 117
Size: 80
Stations: 92
Size: 80
Stations: 126
Size: 80
Stations: 2
Size: 240
Stations: 2
Size: 80
Stations: 49
Size: 80
Stations: 21
Size: 120
Stations: 3
Size: 120
Stations: 94
Size: 160
Stations: 3
Size: 80
Stations: 25
Size: 80
Stations: 2
Size: 80
Stations: 0
Size: 80
Stations: 7
Size: 80
