iron mask

Not totally logical, but end is easy to guess.

Guessed the last few.

Last six pixels (bottom 3 rows) are not logical, but quite simple by that point.

Great picture btw.

I didn't find anything illogical about it. You just have to remember you are looking at a face when placing the last two rows.

Easy and great image! :)

Great.

Thank You.

I found this completely logical.
Test where that bottom 5 can go. There's only one unique solution.

Ditto found it completely logical -thank you.

Nice pic! Thanks!

Little 'smile logic' at the end for me, great image regardless.

Loved it, thanks.