# invent_games_py / code / bagels.py

 ``` 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76``` ```import random def getSecretNum(numDigits): # Returns a string that is numDigits long, made up of unique random digits. numbers = list(range(10)) random.shuffle(numbers) secretNum = '' for i in range(numDigits): secretNum += str(numbers[i]) return secretNum def getClues(guess, secretNum): # Returns a string with the pico, fermi, bagels clues to the user. if guess == secretNum: return 'You got it!' clue = [] for i in range(len(guess)): if guess[i] == secretNum[i]: clue.append('Fermi') elif guess[i] in secretNum: clue.append('Pico') if len(clue) == 0: return 'Bagels' clue.sort() return ' '.join(clue) def isOnlyDigits(num): # Returns True if num is a string made up only of digits. Otherwise returns False. if num == '': return False for i in num: if i not in '0 1 2 3 4 5 6 7 8 9'.split(): return False return True def playAgain(): # This function returns True if the player wants to play again, otherwise it returns False. print('Do you want to play again? (yes or no)') return input().lower().startswith('y') NUMDIGITS = 3 MAXGUESS = 10 print('I am thinking of a %s-digit number. Try to guess what it is.' % (NUMDIGITS)) print('Here are some clues:') print('When I say: That means:') print(' Pico One digit is correct but in the wrong position.') print(' Fermi One digit is correct and in the right position.') print(' Bagels No digit is correct.') while True: secretNum = getSecretNum(NUMDIGITS) print('I have thought up a number. You have %s guesses to get it.' % (MAXGUESS)) numGuesses = 1 while numGuesses <= MAXGUESS: guess = '' while len(guess) != NUMDIGITS or not isOnlyDigits(guess): print('Guess #%s: ' % (numGuesses)) guess = input() clue = getClues(guess, secretNum) print(clue) numGuesses += 1 if guess == secretNum: break if numGuesses > MAXGUESS: print('You ran out of guesses. The answer was %s.' % (secretNum)) if not playAgain(): break ```