How many levels can a person win in 24-Hours

I can play 45 levels per hour. Playing for three days and 10 hours per day that would be 30 x 45, so 1350 levels. I'm not the fastest or best player of Candy Crush, so I think it's possible. And of course, in a competition like this a player could go all out and play 12 or 14 hours each day.

In the final round I am sure some will play for the entire 24 hours without sleeping.