Tough in the middle, but I think I missed something... because I later saw something and thought, "How did I not see that?!" and it all came together!
Thanks again for another great puzzle!

Great Hanjie, as BaggyT said tough but when you looked again the answer was there.

Thank you so much ! have an excellent day :)

Thank You.

That was tough, but a great puzzle.

Thanks great as always.

Struggled to complete logically.

This puzzle took so many attempts. It starts off deceptively easy and then just does not want to help you along in the middle. I don't know how I managed to complete it the final time over all the others - it's one of those where I managed a bit more each time. Can confirm, amazing end result and it is definitely fully logical, just very tricky.