provably not fair....
because this is about sending btc............
You can see all transactions from blockchain, so it is provably fair

I can't believe that people still think this game needs to be called not fair or provably fair. This game is neither of it. It is just matter of amount which each fish has. It is just basic mathematics which says that fish with more BTC on it is winner. Why are you people so stupid?
What should it be based to be provably fair if not math?
It is not provably fair because it has no catch or algorithm on which is based. You just can't call this game provably fair because there is nothing to prove, everything is transparent. Jesus, people are so dumb here and this exact argument is appearing here every few pages. Please stop it and understand basic life! I'm out!