This is back with Opus 4.1 when I was still amused with these things. It definitely took better part of two weeks of intense non-stop prompting, but I wanted to see how far I could go with just prompting for everything (now called vibing) when this became viable https://www.susmel.com/stacky/ (press h for help)

Turns out, you could go far but you never lose that AI touch to it which I find absolutely horrible and (s)tacky, albeit technically impressive to be able to do that by not touching any code whatsoever.