Image Item No. Description  9664-1 (Inv)  FIRST LEGO League (FLL) Challenge 2013 - Nature's Fury 2016 Parts, 3 Minifigures, 2 Gear, 2013 Catalog: Sets: FIRST LEGO League  45801-1 (Inv)  FIRST LEGO League (FLL) Challenge 2015 - Trash Trek 1963 Parts, 2 Minifigures, 2015 Catalog: Sets: FIRST LEGO League  45805-1 (Inv)  FIRST LEGO League (FLL) Jr. Challenge 2017 - Aqua Adventure Inspire Set 710 Parts, 2017 Catalog: Sets: FIRST LEGO League  45806-1 (Inv)  FIRST LEGO League (FLL) Challenge 2018 - Into Orbit 1892 Parts, 3 Minifigures, 2018 Catalog: Sets: FIRST LEGO League  45807-1 (Inv)  FIRST LEGO League (FLL) Jr. Challenge 2018 - Mission Moon Inspire Set 693 Parts, 2018 Catalog: Sets: FIRST LEGO League  45810-1 (Inv)  FIRST LEGO League (FLL) Jr. Challenge 2019 - Boomtown Build Inspire Set 738 Parts, 2019 Catalog: Sets: FIRST LEGO League  45814-1 (Inv)  FIRST LEGO League (FLL) Explore 2020 - Explore Set 779 Parts, 2020 Catalog: Sets: FIRST LEGO League