pull down to refresh

How do they know it’s a human playing and not a bot? As far as I know it’s impossible (except some evil KYC scheme)
I don’t know any games like you mentioned - I am trying to prevent exploits like that
They don't know for sure of course. But the games are designed in a way to be hard for bots like e.g. wheel of trivia asks knowledge questions like captchas do.
reply