There are many casino available , but I think the main casino is available in my opinion is nitrogensports.eu ( don't think that i am a participant of nitrogen sports casino ) is better Betting site , where you can bet with every type of the game .
And also a new game that is available at the site is game of thrones ( https://goo.gl/YfghTY ) , better to have look at the new new conecpt of the betting and also it gives better option of earnings by refrral and sometimes better bonus of deposit .
And also we can use it at mobile ( in chrome browser ) .
Beside of the nitrogensports.eu , you can make easy gambling and cloudbet.com , this is also a better option to make gambling , here odds for the favouring win doesn't remain high every time but still a better option to make gambling with your bitcoin in your mobile with default browser .
But here I would like to suggest you that Always be remain in limit to the amount of bet that you will place to win , because win and loss all are part of gambling .