The bots shot forward. Crusher roared, its massive wheels spinning, seeking the edge of Samson . Leo’s bot moved slowly, deliberately. It didn’t charge. It just rolled to the center and stopped.

“No way,” Mia whispered.

The physics was brutal. Crusher , with its high center of gravity and rear-heavy weight, pivoted on one wheel. The tilt became a lean. The lean became a slide. And Little Samson , still calm as a toaster, simply rolled forward.

“ Crusher out!” the announcer shouted.

“Sumo-bots, ready?” the announcer called. “Three… two… one… Hajime! ”

~600 The fluorescent lights of the community center hummed a low, nervous tune. Leo tapped his foot under the table, his eyes locked on the small, makeshift dohyo —a circular ring of black poster board taped to the floor.

Leo didn’t answer. Because he had downloaded them. Three weeks ago, he’d opened a dozen tabs searching for . He’d found the classic designs: the bulldozer blade, the vertical arm, the gyro-assisted drivetrain.

And then Samson spun.

Leo grinned, and Little Samson’s single red EV3 eye blinked once—like it had been waiting for that answer all along.

But the PDFs were all wrong. They were safe. Predictable.

Mia laughed, a real one. She reached over and offered a fist bump.