Comment by whycombinetor

Multiple levels of disappointment here. This is about Hilbert curves, not physical lawn mowing. The participant interviews provide self-reported strategy, but the phrasing "why some people..." implied that there would be some discussion of causative factor beyond that, maybe a correlation between 2d Hilbert curve construction and performance in other more familiar tasks like 3d shape rotation, or measured testosterone levels.

Disappointments aside, this reminds me of how engaging the old game Flow Free was!