I am trying to be less dependent on the Internet and try train myself to be better, that's it. Same goes for game too right? Look-up solution and the puzzle is

I am trying to be less dependent on the Internet and try train myself to be better, that's it. Same goes for game too right? Look-up solution and the puzzle is done. Without thinking. I use a website/app and books, the website updates itself. But for some things I still need to look elsewhere than Mozilla MDN, e.g W3.org