https://www.wired.com/story/the-legacy-of-math-luminary-john-conway-lost-to-covid-19/ Jim Bell's comment:Apparently he wasn't surrounded by a sufficient number of occupied squares.
https://www.wired.com/story/the-legacy-of-math-luminary-john-conway-lost-to-covid-19/ Jim Bell's comment:Apparently he wasn't surrounded by a sufficient number of occupied squares.