Can you rate a puzzle zero??

The bottom half (below the zero row) is all in columns 15-19. Still not completely logical, but that should get you close.

Multiple possible solutions. Thank you for the puzzle.

Thanks for the hint it was relatively easy after that.

Does it say why bother?
i must say your alphabet is very confusing.

I also don't know why I bothered finishing this, but if you feel the need to complete it without guessing, here goes:

R5: C1, 5, 9, 11, 13, 15, 17-19, 21-23
R19: C15, 19.

Thanks for the hints.

LegitSi, I hope you get a papercut and it gets infected.