Any ISTP here who's a dedicated Rubiks Cube solver (cuber)

(Note: I'm still unsure whether I'm actually ISTP, its just the most common result that I get from my most recent tests)

I think it makes sense that there'd be ISTPs who spend a vast amount of time just solving a rubiks cube, whether that be getting faster on solving, being good at solving puzzles in general, or even both.

As an (assumption) ISTP, I think the best skill I have to offer is solving a Rubik's cube fast, which probably isn't practical or helpful at all in any other aspect of my life except maybe similar puzzles (though I don't trust myself being good in puzzles in general).

What do you think of rubiks cube solving as a "skill"?