owl

Too much guess work.

Hint: If you start R1/C9, then it is 100% logical. Thanks.

Started with the hint, not seeing the 100% logic.

It can take a bit of time to start, but the puzzle is 100% logical.

This is logical with no hints, I started at the top using side logic and temporaries.

I never read comments before solving because of spoilers but it is perfectly solvable without hints.