I recently had the displeasure of finding out a tournament I joined, has been crashed by numerous people, that have no buisness being there.
Apparently someone went into their games and gave the pw out.
So now I am stuck in a game with a possible multi , that may or may not steal points from the players in the game.
This type of behaviour is unacceptable , as far as I am concerned.
The people that have crashed the tourney are; adamk89 / risk2000 / towin12
I have put them on my foe list, so that they cannot join the other 30+ games that are waiting for the last 2 players to join.
Luckily these unwanted players didn't join all the games currently up. Otherwise it could have been a real huge disaster.
I have put forth a report in cheating and abuse already. I discovered that these guys have similar game play habits, and seem to play freestyle games sequentially together.
I suggest putting them on your foes list.
Was wondering how many people have been stuck with this type of thing b4.
So that one is already done 
