Alphard - Can't Tell Which Levels Have Been Done

[tall anvil]

Due to the color scheme for Alphard in the main level selection menu (admittedly, I do have partial red-green colorblindess), at 169/231, it has become increasingly difficult to tell which levels have been completed and which haven't. It's slightly easier to tell in this shrunk screenshot, but not so much at full-screen.

[jovial thunder]

I had that same problem.
I had to go through and redo a half dozen of them to find the remain 1 that I missed.