My original post was made on the 6th and I have not heard an official response. I will NEVER buy any gems for this game. It's amazing how I get so many pop ups to buy more gems and spent money on this app but no one can answer my question. In the meantime, the same player, "Sherry" is in first place every single day. Here's an idea, when I click on the tournament leaders, display more stats, other than the scores achieved each round. Is it:

The number of bingos per round?
Having multiple bingos per card?
Filling in cards completely?
Using auto daubs?

I play six cards per round, without auto daub the numbers come to fast to play eight cards without falling behind. I get 3-5 bingos per round. I used 3-4 boosts per round. I never get above 2500 per round.

How do people earn scores of 20,000-35,000 per round? It is a relatively simple question.