If I was wrong, please correct me!
This game is simple. You post and within your post you gotta rate the avatar/icon that is above your post. It is out of 10 as well. 10/10 = best. 0/10 = worst.
Now, I can't rate anything cause there is nothing above me.. I'm the first poster.. In this case, the next poster will rate my avatar while the 3rd poster will rate the 2nd's poster avatar and so on.
This wont be the first game I'll start. There is a few fun ones out there I know about.