Setopedia
FIRST LEGO League
This index page covers LEGO sets in the FIRST LEGO League theme, with 54 entries spanning 2000 to 2026.
The FIRST LEGO League theme is mainly made up of challenge kits tied to specific seasons. Set names often keep the official season wording, such as 45802 ANIMAL ALLIES Challenge Kit, 45809 CITY SHAPER Challenge Kit or 45820 SUPERPOWERED Challenge Kit. These sets are connected with robotics tasks and buildable mission elements, rather than conventional display models.
When reading the list, the most useful markers are the set reference, the title and the year attached to the entry. The covered range runs from 2000 to 2026, and the naming can vary in style, as seen with 9697 Food FACTOR Challenge Kit and 9664 NATURE'S FURY Challenge Kit. Some entries use “Challenge Kit”, while 45832 BIOGLOW Challenge set uses “Challenge set”.
20262025202420232022202120202019201820172016201520142013201220112010200920082007200620052004200320012000
2026 3 sets
- 45832 BIOGLOW Challenge set2026 · 2,096 pieces
- 45833 BIOGLOW Explore Set2026 · 761 pieces
- 45834 BIOGLOW Future Edition Set2026 · 1,990 pieces
2025 3 sets
- 45829 UNEARTHED Challenge Set2025 · 1,742 pieces
- 45830 UNEARTHED Explore Set2025 · 708 pieces
- 45831 UNEARTHED Discover Set2025 · 32 pieces
2024 3 sets
- 45826 SUBMERGED Challenge Set2024 · 1,916 pieces
- 45827 SUBMERGED Explore Set2024 · 667 pieces
- 45828 SUBMERGED Discover Set2024 · 55 pieces
2023 3 sets
- 45823 MASTERPIECE Challenge Kit2023 · 1,756 pieces
- 45824 MASTERPIECE Explore Set2023 · 806 pieces
- 45825 MASTERPIECE Discover Set2023 · 60 pieces
2022 3 sets
- 45820 SUPERPOWERED Challenge Kit2022 · 2,179 pieces
- 45821 SUPERPOWERED Explore Set2022 · 998 pieces
- 45822 SUPERPOWERED Discover Set2022 · 80 pieces
2021 6 sets
- 2000472 FLL Trophy Small - Build it Yourself2021 · 233 pieces
- 2000473 FLL Trophy Medium- Build it Yourself2021 · 280 pieces
- 2000474 FLL Trophy Large- Build it Yourself2021 · 438 pieces
- 45816 CARGO CONNECT Challenge Kit2021 · 1,918 pieces
- 45817 CARGO CONNECT Explore Set2021 · 885 pieces
- 45818 CARGO CONNECT Discover Set2021 · 77 pieces
2020 3 sets
- 45813 RePLAY Challenge Kit2020 · 1,600 pieces
- 45814 PLAYMAKERS Explore Set2020 · 779 pieces
- 45815 PLAYMAKERS Discover Set2020 · 76 pieces
2019 3 sets
- 45809 CITY SHAPER Challenge Kit2019 · 2,158 pieces
- 45810 BOOMTOWN BUILD Inspire Set2019 · 738 pieces
- 45812 BOOMTOWN BUILD Discovery Set2019 · 78 pieces
2018 3 sets
- 45806 INTO ORBIT Challenge Kit2018 · 1,910 pieces
- 45807 Mission MOON Inspire Set2018 · 693 pieces
- 45808 Mission MOON Discovery Set2018 · 50 pieces
2017 2 sets
- 45804 HYDRO DYNAMICS Challenge Kit2017 · 2,052 pieces
- 45805 AQUA ADVENTURE Inspire Set2017 · 710 pieces
2016 3 sets
- 2000716 ANIMAL ALLIES Replacement Pack2016 · 87 pieces
- 45802 ANIMAL ALLIES Challenge Kit2016 · 2,167 pieces
- 45803 Creature Craze Inspire Set2016 · 81 pieces
2015 2 sets
- 2000714 TRASH TREK Replacement Pack2015 · 104 pieces
- 45801 TRASH TREK Challenge Kit2015 · 1,990 pieces
2014 1 set
2013 4 sets
- 2000421 FLL Trophy Small2013 · 233 pieces
- 2000422 FLL Trophy Medium2013 · 280 pieces
- 2000423 FLL Trophy Large2013 · 438 pieces
- 9664 NATURE'S FURY Challenge Kit2013 · 1,995 pieces
2012 1 set
2011 1 set
2010 1 set
2009 1 set
2008 1 set
2007 1 set
2006 1 set
2005 1 set
2004 1 set
2003 1 set
2001 1 set
2000 1 set
Frequently asked questions
What does this FIRST LEGO League index include?
It includes 54 LEGO sets recorded under the FIRST LEGO League theme, with the detailed set list generated separately on the page.
What is the best way to identify a specific challenge kit?
Use the set reference together with the title and year, for example 45800 FLL WORLD Class: Learning Unleashed Challenge Kit (2014).