G404       *ROBOTS: use SCORING ELEMENTS as directed. A ROBOT may not deliberately use a SCORING ELEMENT in an attempt to ease or amplify a challenge associated with a FIELD element.

G405       *Keep SCORING ELEMENTS in bounds. A ROBOT may not intentionally eject SCORING ELEMENTS from the FIELD (either directly or by bouncing off a FIELD element or other ROBOT) with an exception of through the opening at the base of the OUTPOST.

G403       Limited AUTO opponent interaction. In AUTO, a ROBOT whose BUMPERS are completely across the CENTER LINE (i.e. to the opposite side of the CENTER LINE from its ROBOT STARTING LINE) may not contact an opponent ROBOT.

G408       Don’t catch FUEL. A ROBOT may not do either of the following with FUEL released by the HUB unless and until that FUEL contacts anything else besides that ROBOT or FUEL CONTROLLED by that ROBOT: