R206       *Don’t damage GAME PIECES. Robot elements likely to come in contact with a GAME PIECE shall not pose a significant hazard to the GAME PIECE.

R202       *No exposed sharp edges. Protrusions from the Robot and exposed surfaces on the Robot shall not pose hazards to the Arena elements (including GAME PIECES) or people.

R203       *General safety. Robot parts shall not be made from hazardous materials, be unsafe, cause an unsafe condition, or interfere with the operation of other Robots.

R201       *No digging into carpet. Traction devices must not have surface features that could damage the Arena (e.g. metal, sandpaper, hard plastic studs, cleats, hook-loop fasteners or similar attachments). Traction devices include all parts of the Robot that are designed to transmit any propulsive and/or braking forces between the Robot and Field carpet.