Working on a logo concept for a new development/design collaboration blog project called Code & Crayons. Here's a bunch of digitized concepts (very rough).

The name is a little cutesy, so trying to keep the logo fairly simple, non-iconographic, and really flexible. The intent is for the blog page/content to be styled per-page, so I want the logo to really take a back seat to that.

I like 1 and 3 especially, because of the code references; 3 could be a working line of JS. I don't want to do anything cliche/handdrawn with 'crayons' because I don't want it to be too childish or twee.

I also really like 14, 6, and 9, but I am not sure really where to go with them past this.

Would love any and all feedback :)