Varna - a sumo Robot from LEGO Mindstorms EV3 | FLLCasts
TCPL Robotics Club: SUMO Robot Challenge | Tompkins County Public Library
Pololu - Brandon's mini sumo robot: Black Mamba
Sumo Challenge | Ottawa Robotics Competition
NXT Mini Sumo Bot
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ARES 6x6 Sumo Robot Price Jsumo | JSumo
SumoBot Robot
Sumo Robot Competition FS2015 | MCU on Eclipse
JSumo - Now robot is ready to program. You can contiune from: http://blog.jsumo.com/how-to-make-mini-sumo-robot-with-xmotion/ and full kit info: http://www.jsumo.com/blackmagic-mini-sumo-robot-kit-full-kit | Facebook
How to Program Sumo Robots with Arduino | STEM Kit Review