The Game of Life is an old programmer’s puzzle that teaches teenagers to write and analyse their own code. The goal of the game is to simulate the development (life and death) of cells within one organism. An organism is a matrix of arbitrary size, and the rules are as follows: if a cell is alive and surrounded by 2 or 3 living cells, it will survive. If there is an empty position and is surrounded by 3 living cells, a new cell will be born. How to create this simulation in Excel?