text: difficulties = ["Easy", "Medium", "Hard", "Expert"]
  #colors definition
  white = (255,255,255)
  black = (52,73,96)
  lightBlue = (156,197,238)
  darkBlue = (1,114,226)
  lightWhite = (234,239,245)
  red = (230,99,112)
  cellSize = 50
  startX = 35
  startY = 65