Online Casino

Hi everyone, just a quick question for you.

Does anyone here play bingo online, and if you do, do you play multiple cards. Its just that I'm sure that I win more when I play with as many cards as I can handle than when I play with only the basic four cards. The stakes are higher, of course, but with multiple cards I seem to get far more win lines come up than I do with four cards and that often keeps me fairly even or even up. Has anyone else come across this?