how to make the most of the free new year giveaway

[FXa]

Hello fellow gamblers  ,
what is the best method to take those free 1$ to max ? 
I manged to win on CT game hitting CH twice to total  of 60x on 0.1 bet .
got me to 6$ then went to three card poker won another 4$ .
from that straight losses on blackjack & slots. 

what else can we play to go big?

[R1mfire]

I usually try running it up on IDR currency on Pragmatics.