A 1d row of cells also affects nearby cells above and below the line. Consider a...

		paulmooreparks 15 days ago \| parent \| context \| favorite \| on: 1D Conway's Life glider found, 3.7B cells long A 1d row of cells also affects nearby cells above and below the line. Consider a row of three cells: https://parkscomputing.com/page/conways-game-of-life?boardSi... That produces a spinner, because the empty cells above and below the 1d row have three live cells nearby.

Yes, which is not what adzm asked for.