How do i find code playground

Question

how

Answer 1

on the app at the top of your screen there should be a little icon like this {}
click that and it will show all the codes that are hot today.
at the bottom right-hand side of your screen there should be a button that shows a plus sign (+)
list of languages what appeared and choose the one you want to write a code in it and click on it.
now you are in the code playground.

Answer 2

(+) is at bottom RIGHT LONGTIE👔