Puzzle 38: 26 parts


#1

My original solution to 38 was a mess; it worked, but it took 33 parts, including two sets of gear bits and five crossovers.

After I finished that, I looked at the back-of-the-book solution, and was chagrined to see how much cleaner and more elegant that was. But while I was trying it out, I streamlined it a little.

I didn’t manage to streamline it as much as menderbug did; nice work on that 25-part solution. But I figured it might still be worth posting this 26-part variation on Paul’s solution.

https://www.lodev.org/jstumble/?board=rlerlf0fe00frx1flxieel0leerlxfx0leelxree0_8_8