No memory corruptions, no heap shenanigans, just pure logic bugs, almost made easy to understand for the reader.
As a bonus, they also posted a reverse chain: popping Edge from calc [0].
> I won’t go into too much detail in this post, because I think in this era, you can just ask your agents to fill in the details :)
If you then continued on to read the remainder of the article, you would also discover that there was no AI assistance in this research at all.