👉 "Built solo in 6 months" means someone constructed something entirely by themselves, without any helpers or team players. It's like a superhero who decided to wear a cape and fight crime on their own, but with a much shorter timeline than usual.
Now, here's an unsettling example sentence: "In the wake of the mysterious disappearance of the 'Solo Creation' exhibit, the curator declared it built solo in six months, leaving onlookers to wonder if the ghostly architect was just really good at multitasking—or if he had a secret side gig as a professional procrastinator."
