[mrnoble]

I'm also taking into account that in order to score 10, 20 or 30 points, the robot must exist entirely above the plane that defines each zone. I don't think (from my reading) that a robot could, for instance, grab the first bar, then the second, release the first, grab the third, release the second, and be hanging with the wheels below the plane of first (or second) bar, and still get 30 points, regardless of whether the robot is touching any but the third bar.