warmUp-tic-tac-toe.py

def display_game(game_list):
    print("Here is the current list: ")
    print(game_list)

def position_choice():
    choice = 'WRONG'
    while choice not in ['0','1','2']:
        choice = input("Pick a position (0,1,2): ")
        if choice not in ['0','1','2']:
            print('Sorry Invalid Choice!')
    return int(choice)

def replacement_choice(game_list, position):
    user_placement = input("Type a string to place at position: ")
    game_list[position] = user_placement     
    return game_list 

def gameon_choice():
    choice = 'WRONG'
    while choice not in ['Y', 'N']:
        choice = input("Keep Playing? (Y or N): ")
        if choice not in ['Y', 'N']:
            print('Sorry I did not understand, please choose Y or N ')

    if choice == 'Y':
        return True
    else:
        return False

game_on = True
game_list = [0,1,2]

while game_on:
    display_game(game_list)
    position = position_choice()
    game_list = replacement_choice(game_list,position)
    display_game(game_list)
    game_on = gameon_choice()