ASIS CTF Quals 2021 – ASCII art a a service

The ASIS CTF Quals 2021 (ctftime.org) took place from 22/10/2021, 15:00 UTC to 24/10/2021, 15:00 UTC providing a total amount of 24 challenges.

One of those challenges I really enjoyed was ASCII art as a service. This article contains my writeup for the challenge and is divided into the following sections:

Challenge Description
Source Code
Solution

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