Tic-Tac-Toe created by Pawtiko - https://repl.it/E4Jf/4

Tic-Tac-Toe.py

from sys import exit
'''
Key:

a1 | a2 | a3

b1 | b2 | b3

c1 | c2 | c3

'''
def draw_board():
   print(board['a1'],'|',board['a2'],'|',board['a3'])
   print(board['b1'],'|',board['b2'],'|',board['b3'])
   print(board['c1'],'|',board['c2'],'|',board['c3'])

def ask_move(team):
   answered = False
   while answered == False:
      move = input('Where will you go? ')
      if move in valid_moves:
         answered = True
         valid_moves.remove(move)
      else:
         print('That is not a valid move')
   board[move] = team
   draw_board()

def one_player():
   print('One player mode is not yet implemented!')
   # #Ask what team the player is, and reprompt if the response is invalid
#    valid = False
#    
#    while valid == False:
#       player_team = input('Will you be X or O? ')
#       if player_team == 'x' or player_team == 'X':
#          player_team = 'X'
#          valid = True
#       elif player_team == 'o' or player_team == 'O':
#          player_team = 'O'
#          valid = True
#       else: print("Please type either 'x' or 'o'.")
#          
#    if player_team == 'X':
#       ask_move()
#    
#    draw_board(a1,a2,a3,b1,b2,b3,c1,c2,c3)

def check_win(team):
  if board['a1'] == team and board['a2'] == team and board['a3'] == team:
    win(team)
  if board['b1'] == team and board['b2'] == team and board['b3'] == team:
    win(team)
  if board['c1'] == team and board['c2'] == team and board['c3'] == team:
    win(team)
  if board['a1'] == team and board['b1'] == team and board['c1'] == team:
    win(team)
  if board['a2'] == team and board['b2'] == team and board['c2'] == team:
    win(team)
  if board['a3'] == team and board['b3'] == team and board['c3'] == team:
    win(team)
  if board['a1'] == team and board['b2'] == team and board['c3'] == team:
    win(team)
  if board['a3'] == team and board['b2'] == team and board['c1'] == team:
    win(team)
  if len(valid_moves) == 0:
    print('')
    print('Draw!')
    exit()
      
def two_player():
   end = False
   while end == False:
      ask_move('X')
      check_win('X')
      ask_move('O')
      check_win('O')
         
def win(team):
    print('')
    print(team,'wins!')
    exit()
    
  
   

valid_moves = ['a1','a2','a3','b1','b2','b3','c1','c2','c3']

board = {'a1': ' ', 'a2': ' ', 'a3': ' ', 'b1': ' ','b2': ' ', 'b3': ' ', 'c1': ' ', 'c2': ' ', 'c3': ' '}

# 1 or 2 players?
valid = False
while valid == False:
   players = input('How many players? ')
   if players == '1':
      valid = True
      one_player()
   if players == '2':
      valid = True
      two_player()
   else: print("Please type either '1' or '2'.")

unlicense.txt

This is free and unencumbered software released into the public domain.

Anyone is free to copy, modify, publish, use, compile, sell, or
distribute this software, either in source code form or as a compiled
binary, for any purpose, commercial or non-commercial, and by any
means.

In jurisdictions that recognize copyright laws, the author or authors
of this software dedicate any and all copyright interest in the
software to the public domain. We make this dedication for the benefit
of the public at large and to the detriment of our heirs and
successors. We intend this dedication to be an overt act of
relinquishment in perpetuity of all present and future rights to this
software under copyright law.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.

For more information, please refer to <http://unlicense.org/>