Or if they said "you will double your coins if you play here". They don't say that. If OP didn't say that, he wouldn't be running a scam either. But he does, so he is.
You're wrong, the OP says:
BTC-Flow is not merely a fascinating game. You will be able to earn bitcoins and double them in a matter of days.
Small nuance, but it's is not the same what you claim...
Anyway, I understand there can be a difference in opinion about ponzi being scam or not.
