FIRST LEGO League Challenge is a subtheme of Education that consists of 4 sets that ran from 2023 to 2025. Most sets were released in 2025 which accounted for 3 sets. As of today, the average annual growth of sets in Education FIRST LEGO League Challenge is approximately 11.9% but this should level out to around 8.3% in the coming years. This change in annual growth is primarily due to the initial retirement of these sets.
The "MASTERPIECE Challenge Sets" are part of the LEGO Education FIRST LEGO League (FLL) Challenge. These sets are used in the FIRST LEGO League Challenge, where teams of students aged 9-16 build and program LEGO robots to complete missions on a themed playing field. The MASTERPIECE theme encourages participants to explore and solve problems related to creativity and the arts. The set includes a variety of LEGO elements to construct mission models that teams' robots must interact with, promoting STEM learning, critical thinking, and teamwork skills.