There must have been a misunderstanding. You can still join and send games! There is no limit! If you're talking about the Twitter post, it was just to encourage people to join, there is no limit of 20 :)
Oh. Well, that's really confusing! Thanks, I will submit my entry right away.
Yes, we will be more careful in the future in order to avoid creating any uncertainties. Thank you for letting us know about your confusion 🙂👍
No problem, and thank you for explaining. :)