CodeStepByStep Indexed Fill-In PoC

This is a proof of concept (PoC) script that automatically retrieves server-provided solutions for CodeStepByStep problems where users are asked to input array values at specific indexes

The script:

• Extracts the problem identifier from the current page URL
• Retrieves the internal problem ID using the public API
• Fetches available solutions for that problem
• Displays the answer(s) in an alert dialog

---

Example Problem

You can test this PoC on the following problem:

https://www.codestepbystep.com/r/problem/view/java/arrays/mystery1

---

How to Use

1. Log in to your CodeStepByStep account.
2. Open the assignment you want to spoof.
3. Open your browser’s developer console.
4. Paste in the contents of the script you want to use and press Enter.
5. Refresh the page to view updated scores.

---

Disclaimer

This PoC is for educational and research purposes only.
Do not use it to gain unfair advantage in coursework or assessments.