With all due my respect, I actually want to make " Scam Accusations " for crazybtrade. Without further ado here may already proven REFERENCE 
Is not scam. You tried cheat us.
Use double spends and transactions spends an input which is unconfirmed.
Your 1 bet is really, 9 bets is fake.
after my post, he confirmed transaction but he want cheat our game.. our game not pay winnings to cheater
You're an idiot, don't understand how bitcoin works, or just want to steal customer funds. It's perfectly normal to spend an unconfirmed input. Sites that process many withdraws in a short period of time do it all the time, like my Cloudbet, Poloniex, Fairlay, e.t.c withdraws. If you're accusing them all of double spending (and probably many other sites as well), please find an transaction that they actually double spent and accuse them of it. It's pretty serious if your claim is real.
Sign a message from the sender address: 1KdjwpQxUPLjaGo23tRbbSXftQVUkAekL3
Otherwise it's just some random transaction for 0.9BTC from the blockchain.
Otherwise it's just some random transaction for 0.9BTC from the blockchain.
This.