Thank you @cryptomission
That's it, I'm participating. Looks like fun. No problem. No doubt it's a good way to keep us on our toes.
Thanks for this.
Later, once I have more experience, I will write about it.

One note, I am particularly Spanish-speaking, I can say that I understand English, but Korean or any other Asian language practically nothing.
I tried to read the information in the APP, and everything is in Korean, I mention it for this.

I mean the information when I download the app, not when I use it on my phone, because I know I can configure it to English.