Usborne Coding for Beginners using Python 'Dodge the Bombs' Syntax Error

[Yoriz]

There are lots of errors if I try and run the code, see the comments

import tkinter # remove extra space indent
import random
gameOver = False
score = 0
squaresToClear = 0 # change capital S to lowrcase s
def play_bombdodger():
    create_bombfield(bombfield)
    window=tkinter.Tk() # change .TK to .Tk (lowercase k)
    layout_window(window)
    window.mainloop()
bombfield = []
def create_bombfield(bombfield):
    global squaresToClear
    for row in range(0,10):
        rowList=[]
        for column in range(0,10):
            if random.randint(1,100) < 20:
                rowList.append(1)
            else:
                rowList.append(0)
                squaresToClear = squaresToClear + 1
        bombfield.append(rowList)
    printfield(bombfield)
def printfield(bombfield):
    for rowList in bombfield:
        print(rowList)
def layout_window(window):
    for rowNumber, rowList in enumerate (bombfield):
        for columnNumber, columnEntry in enumerate (rowList):
            if random.randint(1,100)<25:
                square=tkinter.Label(window, text="    ",bg= "darkgreen") # change Window to lowercase window
            elif random.randint(1,100)>75:
                square=tkinter.Label(window, text= "    ", bg = "seagreen")
            else:
                square = tkinter.Label(window,text="    ", bg="green")
            square.grid(row.grid(row=rowNumber,column=columnNumber)) # add ) to the end, row is not defined
            square.bind("<button-1>", on_click) # on_click is not defined
play_bombdodger()