2 Boys 1 Cup.rar -

import zipfile import os filename = "2_boys_1_cup.rar" while True: try: with zipfile.ZipFile(filename, 'r') as z: z.extractall() # Logic to find the next filename usually goes here # Often the next file has a predictable name like 'next.zip' except: break Use code with caution.

The challenge is designed to be tedious. Upon extracting the first layer, you find another archive, and then another. This is a common CTF trope where the flag is buried 100+ layers deep. Not recommended. 2 Boys 1 Cup.rar

In this specific DUCTF challenge, the "Cup" refers to the final file containing the flag string. Flag Format: DUCTF{...} Key Takeaway import zipfile import os filename = "2_boys_1_cup