#====================My First Tic-Tac-Toe Game====================
from tkinter import *

def callback(r,c):
    global player

    if player == 'X' and states[r][c]== 0 and stop_game == False:
        b[r][c].config(text='X' ,fg = 'yellow', bg = 'white')
        states[r][c]='X'
        player = 'O'
            
    if player == 'O' and states[r][c]== 0 and stop_game == False:
        b[r][c].config(text='O', fg = 'pink', bg = 'black')
        states[r][c]='O'
        player = 'X'
    check_for_winner()
            
def check_for_winner():
    global stop_game
    for i in range(3):
        if states[i][0]== states[i][1]==states[i][2]!=0:
         b[i][0].config(bg='purple')
         b[i][1].config(bg='purple')
         b[i][2].config(bg='purple')
         stop_game = True                

    for i in range(3):
        if states[0][i]== states[1][i]==states[2][i]!=0:
           b[0][i].config(bg='purple')
           b[1][i].config(bg='purple')
           b[2][i].config(bg='purple')
           stop_game = True

        if states[0][0]== states[1][1]==states[2][2]!=0:
           b[0][0].config(bg='purple')
           b[1][1].config(bg='purple')
           b[2][2].config(bg='purple')
           stop_game = True
                                       
        if states[0][2]== states[1][1]==states[2][0]!=0:
           b[0][2].config(bg='purple')
           b[1][1].config(bg='purple')
           b[2][0].config(bg='purple')
           stop_game = True

root=Tk()
root.title('practice')

b=[[0,0,0],
   [0,0,0],
   [0,0,0]]

states =[[0,0,0],
         [0,0,0],
         [0,0,0]]

for i in range(3):
    for j in range(3):
        b[i][j]= Button(font=('Arial',60),width=4,bg='red',
                        command = lambda r=i,c=j: callback(r,c))
        b[i][j].grid(row=i,column=j)
player = 'X'
stop_game = False

mainloop()

                    
                                       
                
                    
            
            






    






