I don't know if this has been mentioned before or if anyone even cares, but if you are going for a badge or rank and don't have an auto, this is what I do.
Go to Super Speedy, Blackout games, and just click every number, then go back to watching tv or playing a game, you can even minimize it and do whatever you want, just check it every few minutes. On average you'll get 2-4 numbers wrong but the rest, around 70, will be correct, and you're badge/rank will be gained quickly. With no effort.
thanks for info :^*