code: def restore(self):
          
  
          size = self.board.SIZE
  
          try:
              with open(self.store_file, 'r') as f:
                  lines = f.readlines()
                  score_str = lines[0]
                  self.score = int(lines[1])
          except:
              return False
  
          score_str_list = score_str.split(' ')
          count = 0
  
          for i in range(size):
              for j in range(size):
                  value = score_str_list[count]
                  self.board.setCell(j, i, int(value))
                  count += 1
  
          return True
docs: restore the saved game score and data