I just now discovered this game and it's great!! It'd be perfect on mobile; is there any chance of an Android port? I'd love to vie for a high score on there if there was a saving/loading feature to carry on across multiple sessions of playing.
I would encourage that as seriously the best way to go. I think you could make real money off of this if you made online high scores and a free version with ads and an ad-free paid version, with a lengthy Two Dots-style campaign and different rules for different maps (like vertical connections instead of horizontal, different themes like: machine parts to build a vehicle instead of frozen food to ship off, etc.).