FIRST LEGO League Challenge · 2020–2021
RePLAY: Get the world moving with robots and ideas that make physical activity, sport and play more accessible.
Resources
Official season materials.
Guidebooks, building instructions and judging materials for RePLAY. Each link opens FIRST's own file, grouped the way FIRST publishes them.
Guidebook and Challenge Updates
Building Instructions
Season materials © FIRST. Links come from the FIRST past-challenges library and may change if FIRST reorganises it. This NEXUS guide is a team planning companion and is not an official rules source.