LEGO 45831 FIRST LEGO League Challenge 2025 - Unearthed Discover Set Instructions
Education • 2025
Instruction video coming soon
This LEGO instruction page has been created for set 45831. The build video will be added as soon as it is available.
LEGO 45831 set details
Set overview
FIRST LEGO League Challenge 2025 - Unearthed Discover Set is a LEGO Education model, set 45831, released in 2025, from the FIRST LEGO League Challenge range. The available catalogue details are shown below.