A visualization of times tables. For a fun challenge, only look at the first two times tables, and then try to figure out the resulting shapes in the rest on a piece of paper :) To show a times table, adjust the sliders and click the green flag.
Inspired by @Layzej's Times Tables Visualized on a Circular Loom: https://scratch.mit.edu/projects/169495269/ I saw that project, and the Mathologer video that inspired it, back in 2020, and it sent me down a rabbit hole that resulted in me making "Circle rolling on Circle": https://scratch.mit.edu/projects/414370513/ Yesterday, it had been over four years, and I only had a very fuzzy memory of @Layzej's project. But as I was listening to an episode of the podcast the Infinite Mokney Cage, dealing with math, this idea suddenly came to me.