So this is what I’ve been doodling on the Samsung Galaxy Tab S4, mandala-style doodly things. I’ve also seen that calling things like this ‘zentangles‘ is a thing, seems to be a term they coined for their experience and method of what many of us just call our doodling style. I’ve been doing it this way since my teens, and it’s cool that they provided a method for people to learn. Worth a look, it’s a fun way to pass the time.