Learn how to complete Mission 15: Site Marking and Mission 12: Salvage Operation in the FIRST LEGO League 2025-2026 UNEARTHED competition using the Smaller Pancake box robot and this passive attachment.
- #2649
- 05 Aug 2026
- 1:41
- LEGO Education SPIKE Prime
- Push, Deliver, Grab, FIRST LEGO League 2025-2026 UNEARTHED, FIRST LEGO League, Attachments - passive, Attachments - pinless, LEGO Education SPIKE App Word Blocks
In this tutorial, you'll see how a single smooth run delivers the Site Marking flag, raises the ship, and completely clears the sand in under 10 seconds. We explain how to position the robot in the base, prepare the attachment before the match, and how its mechanical design combines multiple mission actions without using motors or additional alignments.
If you're looking for a fast and efficient opening run that scores points from two missions while keeping the robot design simple, this tutorial will show you exactly how it works.
Courses and lessons with this Tutorial
This Tutorial is used in the following courses and lessons
FIRST LEGO League 2025-2026 UNEARTHED with SCRATCH - Solutions and Review with Smaller Pancake Box Robot from LEGO Education SPIKE Prime
The FIRST LEGO League 2025-2026 UNEARTHED competition challenges teams to recover artifacts, work around delicate structures, and complete several actions efficiently. This course explores practical solutions using the compact Smaller Pancake box robot.
You’ll study a variety of mission strategies and attachment designs, including active and passive mechanisms, gears, hooks, rubber bands, gravity-powered actions, and alignment techniques. The tutorials explain not only what the robot does, but also why each design and programming decision improves the run.
Each main tutorial is paired with a 10 out of 10 reliability test, showing how consistently the solution performs and how details such as starting position, tire grip, attachment preparation, and mission-model movement can affect the result.
To support fair play, our complete mission solutions are published only after the season has ended. Before starting the course, we recommend reviewing the FIRST LEGO League robot game guide.
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Run 1 - M12, M15 - Push, Deliver, Grab
In this lesson for the FIRST LEGO League 2025-2026 UNEARTHED competition, you’ll explore a fast opening run that combines Mission 12: Salvage Operation with part of Mission 15: Site Marking. The focus is on completing several actions in one smooth movement with a carefully designed passive attachment.
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