Quote Originally Posted by Airikay View Post
About 20 groups have cleared A4S, so how have only 4 clears A3S?
Not that many according to the Census. If 58 players (which seems off given math) have cleared that's only 7 groups.

There are most definitely unreported kills, I don't know about a3s specifically, but I know of several groups that have 1 & 2 that aren't listed on the progression thread because they don't visit the forums.