First Lego League 2025. In the submerged ℠ challenge, launching august 6, 2025, first lego league teams will use creative thinking and lego ® technology to explore the layers of the ocean and.  — in the submerged season, first lego league teams will dive deep into the ocean realms to gain insights and ideas for the future through creative thinking.

On saturday, 20 april 2025, the iet hosted the uk masterpiece national final in harrogate, with 74 teams from across the united kingdom competing to.  — in the submerged season, first lego league teams will dive deep into the ocean realms to gain insights and ideas for the future through creative thinking.