Really neat solution, especially compared to the other similar level you made.
Edit: came back to this some time later and solved it immediately. Still a very nice and intuitive solution here.
5 stars here, also for the laugh, when I first saw it (and read the title), right after solving the other two. It's a very nice series of short levels, IMO. :))
Very smart using the length of the peni- giraffe neck to differentiate the possible solutions. I'm glad that the iterative process ended with you getting the level you wanted, and two other nice levels as well.