Once again the studio has done it...its impossible to obtain three stars on this level even if you chain EVERY SINGLE CARD ON THE BOARD. After playing through the level many many times, I saw I was close so I invested 4 boosters into clearing ALL POSSIBLE CARDS INTO ONE COMBO. The result? Not even close to the third star.
I like a challenge in these single-player King games but a goal like this - where not only is a god hand required but multiple jokers/+7 card boosters would need to be wasted by being left in the inventory is completely unacceptable.