When I was in school, for some reason I had an enormous amount of free time in class where I’d be sitting there quietly with just a pencil and paper to kill tim

When I was in school, for some reason I had an enormous amount of free time in class where I’d be sitting there quietly with just a pencil and paper to kill time. I’d invent strategy games to play against myself, or draw out a go board (it was a pain to erase captured stones!). Better than the alternative of seeing how long I could hold my breath. I wish I had known about this game, it’s perfect for pencil and paper!