Python word game issue -

so looking @ python tutorial on how create hangman recently. tried out had issues source code, i've been trying write similar code works well. i've run issue. basically, whenever guess last letter in 'secret' string, doesn't replace blank letter. want know why happening , how can fix it.

here's code

import random words = '''aardvark baboon calf camel deer dingo alligator ant jackal iguana  falcon flamingo macaw manatee marmoset flee emu narwhal leopord ocelot  lemming opossum dog dolphin dove beaver bison wallaby rabbit salamander  seagull sheep skunk tiget tortoise unicorn dragon zombie'''.split()  def randomword(wordlist):     windex = random.randint(0, len(wordlist) - 1)     return wordlist[windex]  def displaygame(wrong, right, secret):     print('wrong guesses:', end=' ')     letter in wrong:         print(letter, end=' ')     print()      blanks = '_' * len(secret)      in range(0, len(secret) - 1):         if secret[i] in right:             blanks = blanks[:i] + secret[i] + blanks[i+1:]      letter in blanks:         print(letter, end=' ')     print()  def getguess(guessed):     while true:         guess = input()         guess = guess.lower()         if len(guess) != 1:             print('please enter single letter.')         elif guess in guessed:             print('you have guessed letter.')         elif guess not in 'abcdefghijklmnopqrstuvwxyz':             print('please print letter.')         else:             return guess  def playagain():     print('would play again? (yes or no)', end=' ')     while true:         keepgoing = input()         if keepgoing == 'yes':             return true         elif keepgoing == 'no':             return false         else:             print('yes or no please.')    print('guessing game!') print() wrong = '' right = '' secret = randomword(words) gameover = false while true:     while gameover == false:         displaygame(wrong, right, secret)          guess = getguess(wrong + right)          if guess in secret:             right += guess              foundall = true             in range(0, len(secret) - 1):                 if secret[i] not in right:                     foundall = false                     break              if foundall:                 print('congratulations! won! word ' + secret)                 gameover = true                 break          else:             wrong += guess              if len(wrong) > 7:                 print('you ran out of guesses! game over! word ' + secret)                 gameover = true                 break      keepgoing = playagain()     if keepgoing:         wrong = ''         right = ''         secret = randomword(words)         gameover = false     else:         print('thanks playing!')         break 

and here's broken output

would play again? (yes or no) yes wrong guesses:  _ _ _ _ _ _  wrong guesses:  _ _ _ _ _  m wrong guesses: m  _ _ _ _ _  l wrong guesses: m l  _ _ _ _ _  c wrong guesses: m l c  _ _ _ _ _  e wrong guesses: m l c  _ e _ e _  r wrong guesses: m l c  _ e _ e _  d wrong guesses: m l c d  _ e _ e _  b wrong guesses: m l c d  b e _ e _  v congratulations! won! word beaver 

the problem in

for in range(0, len(secret) - 1)

range default excludes last value, , subtracting 1 this