cow

I've got an "invalid answer". Not surprised, as it doesn't look remotely like a cow!

More than one possible answer.

A little guessing required, but not difficult to figure out. Cute result! Nice puzzle! Thank you!

The key clue is that the outer border of the cow is left-right symmetrical.

Nice idea, thanks!

Cute puzzle, but definitely more than one solution.

Yeah, these kind irritate me a bit, like logical.

ValJEANVAL is not correct, there are two pixels in the outline of the left that are blank on the right.

4 solutions.