https://github.com/xehpuk/MineSweeper/blob/71c523db634ca1e1a488bea8d55efd525dbc21dd/src/mine/MineMenu.java#L218 https://github.com/xehpuk/MineSweeper/blob/7a33ff94c62905b99d38bf7270d468aa9471b111/ToDo.txt#L28
