Four jobs are packed into one compact run for Mission 01: Surface Brushing in the FIRST LEGO League 2025-2026 UNEARTHED competition. The Smaller Pancake box robot uses the Surface Brushing attachment to settle against the model, clear both soil deposits, capture the brush, and return to base.
- #2651
- 05 Aug 2026
- 2:49
- LEGO Education SPIKE Prime
- Push, Pull, Grab, FIRST LEGO League 2025-2026 UNEARTHED, FIRST LEGO League, Attachments - passive, Attachments - pinless, LEGO Education SPIKE App Word Blocks
The interesting part is how the attachment changes shape as it makes contact. Angled guides, a gravity-driven slider, and a wide rubber-band grip turn the robot's forward and backward motion into several scoring actions. The tutorial also shows the small setup details that help the brush stay locked throughout the trip home.