Blits Nurikabe
This one took a bit of wrangling to make it work, because I insisted on having the diagonal read 1-2-3-4-5 whle keeping it litsable. Anyways, I like how it turned out.
Rules: It’s a Nurikabe. It’s also a borderless LITS; or equivalently, the filled area must be tileable with tetrominoes such that no two of the same shape share an edge. Lastly, the numbers outside the grid tell how many tetrominoes are in that row/column.
This is a tough one to break into. Going to sleep on it and try again tomorrow.
Took a while to solve this one, but mainly because I needed to shift from the usual borderless LITS logic and use the outside clues, which are the main focus of the solve path. Once I saw that, it flowed nicely.