Need help with a game in python

Hi

I'm pretty new in programming with python and I've written a tic tac toe game but there are 2 problems I haven't been able to fix. It's a game between human and the comuter, and I wan't the computer to try to prevent the human from winning. Right now the comp is pretty slow. And then If noone wins I wan't it to print out "it's a tie" or something.

Anyone able to help me??

thanks :)

# Tic Tac Toe
import random

Board = ["1","2","3","4","5","6","7","8","9"]                                            

EMPTY = "_"                                                                                
X = "X"
O = "O"
TIE = "TIE"
NUM_SQUARES = 9                                                                            
player = X                                                                                                    
computer = O                                                                                        

def playboard():
    for rx in xrange(0,3):
        r = rx * 3
        print '| %s | %s | %s |' %(Board[r+0],Board[r+1],Board[r+2])                    
    print

def Win():
    a,b,c,d,e,f,g,h,i = Board 
    winlist = [(a,b,c), (d,e,f), (g,h,i), (a,d,g,), (b,e,h), (c,f,i),                    
               (a,e,i), (g,e,c)]
    winning = False
    for w in winlist:
        if w[0]==w[1]==w[2]:                                                            
            winning = w[0]
    return winning

playerwin = False            
Run = True
while Run:
    playboard()

    choice = True
    while choice:
        play = raw_input("Make a move, 1-9: ")
        if play.lower() in ["quit","exit","close","end"]:
            choice = Run = False

        try:
            play = int(play)
            if int(Board[play-1]) == play:                                            
                Board[play-1] = "X"
                choice = False
        except:
            pass

    if Win():                                                                        
        playerwin = True
        playboard()
        print "You Win!"
        Run = False

    if playerwin == False:                                                            
        Moves = []
        for n in xrange(0,9):
            if Board[n] == str(n+1):
                Moves.append(str(n))
        #if(len(Moves)>0):                                                            
        X = random.randint(0,len(Moves)-1)
        X = Moves[X]
        Board[int(X)] = "O"

        if Win():                                                                    
            #if all([i in ['X','O'] for i in Board]):                                
            #    print "REMI!"
            #    playerwin = True
            #    Run = False
            playboard()
            print "Computer Win!"
            #Run = False 
            raw_input("Remi") 
        #else:
        #    print "Remi"
        #    Run= False

Edited by ZekeDragon, 14 April 2010 - 02:18 AM.
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