Manche

Very enjoyable puzzle.

Reminds me of a flushing toilet. Last R was a pleasant surprise.

...
very cool

Thanks for the trick list as I was a little lost at the start and figured there must be some auto pilot that I'm not seeing but it was just a little hidden. Thanks for sharing.

@Meko Guy is there auto pilot? Where?

@ridgerunner thanks

@Cuahtla - No, auto pilot isn't required... When my B was stuck, I figured I was missing an auto pilot but since it wasn't in your trick list, I looked else where.

Relaxing logic level with excellent design...Thanks for sharing @Cuahtla

@Cuahtla oooppss NO...YES

@delator77