I Deposited 3 times then after several hours of playing I doubled my bitcoin then after 1 day I lose all my bitcoin. I disappointed to lose all my bitcoin and I created new strategy to win but didn't work and I lose my interest in freebitco.in and I think my brain I lose too. Tell me Admin how to win in betting? 
freebitco.in has manipulated patterns, so never use the same method multiple times. This site has millions of algorithms that may give you a simple pattern multiple times to fool you and you repeat the same thing until you win, but then it acts exactly the opposite of your behavior to lose.