P
postman
Actually computers are programmed to 'learn' human behaviour and algorithms are adapted accordingly. Believe me they can be adapted in real time thus they are impossible to beat unless of course you are the one programming them.... something to tell us postman?
"...thus they are impossible to beat..." I'm taking away real money every month, so they can be beat!
You seem to have a lot of knowledge on this subject, is there something you should be telling us?