A Puzzle For The Visually Impaired, Or Blindfolded

It would probably be more enjoyable if the design was made in 3d geometry where both the existing work in progress and the individual pieces have more tactile uniqueness and a more congruent memory process. I imagine the mostly similar keys and various values would be tedious and frustrating without the additional visual cues. I am limited to around 6 memory fronts of focus at once where I can maintain my fastest focus and cognitive fluidity, at least this is the case with games like the open source Gauguin. I would likely find satisfaction in solving puzzles that constrained my solutions to a similar key/value dictionary. It might be an interesting thing to create in Open SCAD and parameterize.