game vs 7 hardests pcs

It is time of multiplayer games and many people play againts each other, but if you are bored or you don´t have a guy, you might try to play againts pcs like times ago, probably hardests.
I always wondered, how many hardests pcs is possible to beat on ara. I managed to play againts four, but more is kinda difficult. One guy with nick Demon tried to play againts 7 and he succeed. He was about 175x on voobly, when he played this game. Anytime I played againts pcs again, I found all ideas and helpful things in this rec.
Rec: here

amazing game, really!!