from tkinter import *
global start
start = False



def rect():
    x = 0
    x1 = 10
    y = 0
    y1 = 10
    tag = '1'

    def binder(x, x1, y, y1, tag):
        c.create_rectangle(x,y,x1,y1,tag = tag, fill='white')
        c.tag_bind(tag,'<Button-1>',lambda event: c.itemconfig(tag,c.itemconfig('group1',fill='red',width=3),fill='red',width=3))


    while x1 != 1450 and y1 != 910:
        binder(x, x1, y, y1, tag)
        x = x + 10
        x1 = x1 + 10
        tag = str(int(tag) + 1)
        if x1 == 1450:
            x = 0
            x1 = 10
            y = y + 10
            y1 = y1 + 10


def start_game():
    global c
    c = Canvas(w,width = 1450,height = 910)
    c.pack()
    button = Button(w,width = 12,height = 2,text = 'Выход',bg = 'red',fg = 'black',command = lambda: w.destroy())
    button.place(x = 0,y = 0)
    rect()

def main():
    global w
    w = Tk()
    w.attributes('-fullscreen',True)
    button = Button(w,width = 12,height = 2,text = 'Выход',bg = 'red',fg = 'black',command = lambda: w.destroy())
    button.place(x = 0,y = 0)
    button1 = Button(w,width = 12,height = 2,text = 'Начать',bg = 'red',fg = 'black',command = lambda: start_game())
    button1.place(x = 500,y = 500)
    w.mainloop()
main()