# tk_justrandomdots.py

# tk_justrandomdots.py

import tkinter as tk
import random

ww = hh = 600

def generate_pattern():
    for _ in range(1200):
        x = random.randint(0, ww)
        y = random.randint(0, hh)
        r = random.randint(0, 255)
        g = random.randint(0, 255)
        b = random.randint(0, 255)
        size = random.randint(1, 20)

        canvas.create_oval(x, y, x+size, y+size, fill=f'#{r:02x}{g:02x}{b:02x}', outline='')

root = tk.Tk()
canvas = tk.Canvas(root, width=ww, height=hh)
canvas.pack()

generate_pattern()

root.mainloop()