The i, solved was a tangled mess of logic. I’d mapped it out, retraced my steps, and tried every formula I knew. Frustrated, I put it down and focused on something else entirely. Later, while making coffee, the pattern emerged in my mind, simple and obvious. It wasn’t about complex calculations; it was about seeing the one piece I had overlooked. I went back and in two minutes, the knot was untied. i, solved.