Cats don't know how to make puzzles
I adapted to how Hungry Cat Picross has different rules than I'm used to -- a little reminiscent of SquareCells, but simpler. And I could tolerate the fidgety UI, particularly how dragging to paint could also change the paint color, when dragging to the bottom of the screen.
But what I totally ran out of patience for was that some of these puzzles have multiple solutions. Well, the hints have multiple solutions; only one of them is "right" for the puzzle. There were a handful of times when the puzzle was telling me I was wrong, even though all the hints were satisfied correctly.
In other words, some puzzles can't be solved purely by logical deduction; they're only solvable by guessing.
That's a hard pass.