Help the scuba diver transport new coral from the nursery to the reef.
- #2370
- 31 Aug 2024
- FIRST LEGO League Competition Sets
- Press down, Collect, Lift, Hang, FIRST LEGO League, FIRST LEGO League 2024-2025 SUBMERGED, Tips and Tricks
Video rules
YouTube video for M04 Scuba Diver
Score
- If the scuba diver is no longer touching the coral nursery: 20
- If the scuba diver is hanging on the coral reef support: 20
The “coral nursery” includes any part of the Mission 1 mission model.
FLLCasts Tip
M04 Scuba Diver has two parts: The scuba diver must no longer be touching the coral nursery and should be hanging on the coral reef support.
To collect the scuba diver from the coral nursery, the robot might use either a passive or active (motorized) attachment to lift the scuba diver via the loop. It's a good idea to combine this part of the mission with completing some aspect of Mission 01 Coral Nursery.
For the second part, you can hang the scuba diver on the coral reef support. This part of the mission could be combined with pressing the lever of Mission 03 Coral Reef.
Courses and lessons with this Tutorial
This Tutorial is used in the following courses and lessons

Tips and Tricks
Secure new coral structures to grow in the nursery until they are strong enough for transport to the reef.
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FIRST LEGO League 2024-2025 SUBMERGED with SCRATCH - Solutions and Review with Nautiq Box Robot from LEGO Education SPIKE Prime
Ready to dive deep into the 2024-2025 FIRST LEGO League SUBMERGED season? In this hands-on course, we showcase and explain a series of expertly crafted example solutions using the versatile Nautiq box robot and powerful custom-built attachments.
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Before starting this course, we recommend reviewing the FIRST LEGO League robot game guide.
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Run 6: M01, M02, M03, M04 – Push, Collect, Deliver
In this lesson, we’ll show you how to tackle four missions in one smooth run—M01 Coral Nursery, M02 Shark, M03 Coral Reef, and M04 Scuba Diver. You’ll see how these missions fit together into a smart strategy that saves time and scores more points. After the overview, practice each mission on its own, then bring them all together in a full run.
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