Игра Flip-Flop v3

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from tkinter import *               # графическая библиотека
from random import shuffle          # перемешать список suffle(A)

column = 8                         # столбцы
row = 8                           # строки
btn = []                            # список кнопок
playground = [0, 1] * (column * row //2)
shuffle(playground)

def play(n):                        # функция обработчик нажатия на кнопку
    playground[n] = not playground[n]
    for i in range (n%column, column*row, column):
        playground[i] = not playground[i]
        btn[i].config(image = img[playground[i]])
    for i in range (n-n%column, n-n%column+column):
        playground[i] = not playground[i]
        btn[i].config(image = img[playground[i]])

tk = Tk()
tk.geometry('750x750')
img =[PhotoImage(file='emerald.png'),PhotoImage(file='bronze.png')]

for i in range(row):
    f = Frame()
    f.pack(expand=YES, fill=BOTH)
    for j in range(column):
        n = i * column + j
        btn += [Button(f, image=img[playground[n]])]
        btn[-1].pack(expand=YES, fill=BOTH, side=LEFT)
        btn[-1].config(command=lambda n=n:play(n))

mainloop()
Ggb
Python