this first one is the one I'm using for the challenge. It's the Harry Potter scarf I just finished for Loli's Halloween costume. I haven't touched a crochet hook since I was about 10 or 12 ... and that's a few more decades than I'd like to admit. The scarf shows it, but Carlos and Loli both say that it makes it look more like something that would be worn by a boy who sleeps in the cupboard under the stairs. So I guess I'm not going to rip it up.
This second one ... well ... I just liked it and wanted to post it. I had fun wandering the house looking for patterns.