Create a Number Guessing Game with Python Tkinter – Step-by-Step Tutorial

Step 1: Import necessary libraries

First, we need to import the Tkinter library for creating the GUI and the random library for generating the random number.


import tkinter as tk
from tkinter import messagebox
import random


Step 2: Create the main game window

Next, we need to create the main game window using Tkinter.


root = tk.Tk()
root.title("Number Guessing Game")
root.geometry("300x200")


Step 3: Generate a random number

We will generate a random number between 1 and 100 using the random library.


number = random.randint(1, 100)


Step 4: Create the game logic

We will create a function called check_guess to check the user’s guess against the random number.


def check_guess():
guess = int(entry.get())

if guess == number:
messagebox.showinfo("Congratulations", "You guessed the correct number!")
elif guess < number:
messagebox.showinfo("Incorrect", "Try guessing higher!")
else:
messagebox.showinfo("Incorrect", "Try guessing lower!")


Step 5: Create the input field and submit button

We will create an input field for the user to enter their guess and a submit button to check the guess.


entry = tk.Entry(root, width=20)
entry.pack()

submit_btn = tk.Button(root, text="Submit", command=check_guess)
submit_btn.pack()


Step 6: Run the main game loop

Lastly, we will run the main game loop to display the game window and handle user input.


root.mainloop()


That’s it! You have successfully created a Number Guessing Game with Python Tkinter. Have fun playing and tweaking the game to your liking!