A great Mini Sumo Robot: The Pololu Zumo 32U4 OLED robot.
Sumo Robot Competition FS2015 | MCU on Eclipse
Mini Sumo Robot Competition running with FRDM-KL25Z | MCU on Eclipse
ECE597 Project Sumo Robot - eLinux.org
You Wouldn't Want To Meet These Sumo Robots In a Dark Alley | Digital Trends
OMEGA Sumo Robot Full Kit (Assembled) Price Jsumo | JSumo
SumoBot Robot
Indian Robosumo Competition Rules - Robotics India Live
Pololu - Brandon's mini sumo robot: Black Mamba
Tokyo, Japon - opérateurs de sept pays (le Brésil, le Mexique, la Turquie, la Lettonie, la Mongolie et l'Estonie) concourir au tournoi de Sumo Robot International 2013, dans le hall de Sumo
SUMOBOT
The Freakishly Fast World of Robot Sumo - YouTube
This 3D-printed robot is made for sumo battle tournaments | Arduino Blog