I am not submitting to 3B1B’s Summer of Math. I am submitting to Live 2025 though. The Live, interactive Observable runtime graph visualization - #2 by amarder is one of the visualization for that.
Very cool notebook, its very much how I think of generalising to binary. I did not really read the prose as I am familiar with the material but the interactive things felt quite intuitive and fun and hammers the point home.