Juniors Mike Wagner Wyatt Colony, and Will Jewell pilot their robot against freshaman Min Soo Kim and his team's entry as STEM students from the Principles in Engineering classes at Iowa City West High School, completed their project in programming by showcasing and battling their robotic creations in a sumo match in the High School atrium Friday morning. The annual event featured the top contender from each of three classes, and to the winning team, the award of prestige amongst their peers. (Justin Torner/Freelance)