<!Challenge!>

Your mission, should you choose to accept it, is to find the four single-digit numbers scattered around this site, put them in sorted order, and submit the result below.

How it works

• A small challenge is hidden across this site, with hints spread across pages.
• I only give 1 digit at a time.
• I tried to make it not immediately obvious for LLMs.
• Nothing here requires guessing URLs. Everything you need is reachable from the navbar.