import sys from random import randint random_number = randint(int(sys.argv[1]), int(sys.argv[2])) while True: try: number = int( input('Please choose a number that falls between those two you just chose: ')) if number >= int(sys.argv[1]) and number <= int(sys.argv[2]): if number == random_number: print("You're a genius!") break except ValueError: print("Please enter a number") continue # to play: run this file with two interger params