Glad to hear that you liked the game. If you have an idea for better matching instructions, I would very much appreciate hearing it. I also think they could be better, and if I work on the game after the jam is over, I want to fix this.
A possible improvement is to move the top-right guide closer to the focus point, such as a small pop-up above the dongle when hovering. Right now your eyes have to dart back and forth a lot.