How do you spot cheaters ? Checking all time ranks gives some interesting hints !

[JermyD]

This is the zillionth post on the same topic. May be its also some flaw that should be someday radicaly fixed once and for all as it visibly poisons BGA

I make one suggestion, certainly not sufficient but which could be efficient (I just checked it on one of my favorite games) :

LOOK FOR INCREDIBLE ELOs

You will for example find "couples" that always play together which is the base of cheating on BGA

[Shobu]

URL?

[Romain672]

The main problem is false positive which are extremely bad.

It's very hard to come with a good solution.