Not entirely sure how I got there, but I got there in the end. Fun idea, but I think I’m too bad at math to really appreciate what’s going on here.

FYI, you can use html to hide the solution to the puzzle in the game description:

https://itch.io/t/2151831/adding-spoiler-text-to-your-game-description

<p>Game description.</p>

<details open=""><summary> Click here for solution</summary>

Solution here.</details>

<p>Game description continued.</p>