
Object label
LEGO · LEGO · FIRST LEGO League · 2025
LEGO UNEARTHED Challenge Set (45829-1) is a 2025 set from the FIRST LEGO League theme with 1742 pieces.
Collector notes
UNEARTHED Challenge Set (45829-1) is a LEGO FIRST LEGO League release from 2025 with 1,742 pcs. GrailHub tracks it as part of the LEGO collecting lane, where set number, theme, release year, piece count, and display appeal all help collectors understand how the set fits on a shelf.







