The face looks a little strange, but not a bad attempt.

I made an intuitive guess because I was going for speed but not sure if it was necessary.

SPOILER: It spells camel at the bottom.

Thank you! The spoiler really helped!

100% logical. Mystifier's spoiler is definitely not necessary, but I imagine it would help you to solve faster if you use it to make assumptions.

Really nice one

100% logical, although I had some struggle
Especially at the top I didn't think it through, even though I passed that region several times in my mind, until suddenly it made sense with the 3-3 at the top line by excluding what happens on another line.

That was hard. I quit twice before finally solving. Thanks for the clues.

Nice challenge, and cool picture! Thank you, Tanja!