That would be hard...It all looks the same! My mother in law does jigsaws but I don't have the patience.
A few years ago I got a fairly basic one for my dad; He was in the nursing home at the time, some dementia...It was probably quite optimistic. Anyway, I ended up sitting there with him over a few visits and helping him do it. He wasn't much help but it was good together time I suppose. I felt some satisfaction on completion of it, but it's unlikely I'd do another one any time soon.