FLL 2024: Rules for M11 Sonar Discovery FIRST LEGO League 2024-2025 SUBMERGED Challenge

Video rules

YouTube video for M11 Sonar Discovery

Score

• If one whale is revealed: 20
• Bonus: If both whales are revealed: 10 ADDED

Rules

FLLCasts Tip

M11 Sonar Discovery has two parts: The first part is to reveal one whale, and the Bonus is earned if both whales are revealed.

To successfully accomplish the mission and get even the bonus points, you don’t need to rotate the M11 Sonar Discovery mission model by 300 degrees.

So, for the first part, you could build a passive attachment with a hook that pulls the orange lever as the robot moves backward, revealing the first whale. Then, for the second part, the robot can move forward and slightly to the left toward the second whale, revealing it by pushing the mission model with the attachment.