FIRST LEGO League Challenge Season Specifics
From ORTOP Wiki

Introduction
Each year FIRST chooses a new theme and designs a robot challenge and innovation project around the theme. The theme for the 2025-2026 season is UNEARTHED.
The details of this season's challenge were announced in early August 2025. Here is the "teaser" video for the UNEARTHED season:
- SUBMERGED sample guided mission. Each season FIRST creates sample code for one of the missions, called the "guided mission." A lesson that assists in developing this mission can also be found as the last lesson in the Competition Ready unit in the LEGO SPIKE app.
Each team will need a Challenge Set that is specific to the season and should be ordered when the team is registered with FIRST for the season. The set includes a large MASTERPIECE vinyl mat and many bags of LEGO parts for building the mission elements for the robot game.
FIRST has provided a Resource Library for the Masterpiece season including challenge materials, rules, rubrics and more.
Other Resources
- Worksheets from FLL Tutorials
- Robot Design Engineering Notebook Worksheets
- Innovation Project Engineering Notebook Worksheets
- Core Values Engineering Notebook Worksheets
- Mission Model Building Guide
- Super Powered Mission Brainstorming
- Learn the Super Powered Missions.
- Unofficial MASTERPIECE Building and Setup Guide
- Tools by FLL Tutorials