K3MOSAB3, a Sumo Robot - MINDSTORMS EV3 Creations - YouTube
Downloads – Builderdude35
Lego Sumo Robots | Kirkland Town Library
Lego EV3 Robot Sumo Wrestling BattleBots Challenge - YouTube
Nxt sumo robot I made. Everyone teied to build a robot that would push the others out of the arena. I made one that flips everyone's robot : r/ mindstorms