BEWARE GUYZ IF U WON SOME HERE.
U Will be forced to tell your personal information. if u want to ur withdraw amt.
....
maybe those question just for prove if you were really won in this site? how much your pending btc?
don't think that this question was to prove if he really win, this make not sense, btw it's strange that a bitcoin casino ask all this information, unless they have strong proof of a cheat