[Clanat]

I think the rule is clear...


M7:
Robots must display their team number, sponsor and school names and/or logos. The judges, referees, and announcers must be able to easily identify robots by Team Number. Teams must display their Team Number in four locations at approximately 90-degree intervals around the side of the robot. The numerals must be at least 4 inches high, at least in ½ inch stroke width and in a contrasting color from its background. Team Numbers must be clearly visible from a distance of not less than 100 feet.