A method I like to use is Originals.
Typically I start off with an Original, like Keno or Slide. Mainly because if you're bet doesn't max it doesn't mean a loss particularly either, as Keno you can still hit a multi despite not hitting max multi, same with Slide. Then as I get towards the 70% point of the challenge I may play games like Blackjack, Dice or Limbo... Flip and Hilo too.
Hey, was just wondering... when do we as players receive our "Climbing The Ranks Bonus"... I feel like since my last Platinum rank (Platinum 2) I haven't gotten very many. Does anyone have any insight into this ?