It looks like there is some tweaking needed especially the language, it says english but not all are english. This game is 50/50 win/lose, it may be fair but other won't take it as fair unless someone experience it already. I check the smart contract but all transactions are going in and no out going transactions and I think this means that it's hard to win for a 50/50 chance.
That's what i just stumble at some features which could enhance attraction should be integrated to the website UI, though the fairness of the game might be okay by my own opinion as it tend to be 50/50%, nice good well done as i wish the project a huge success.
Will play the game to get more feedback for enhancement of the website.