For example, today there were fifteen 10NL tables running and eleven at 50NL. 20NL had THREE tables going! It makes it very difficult to put in any volume, at this rate it will take 6 months to complete the challenge.
What I am doing to mitigate this issue is to mix 10NL tables into my sessions. And while this will help, it is definitely a frustrating situation. Here is the graph thus far for 20NL.
In case you're interested, here is my overall progress so far: