After the match
Presentations: When the match is complete (the timer expired) players no longer have the ability to build and all players and spectators can move freely to observe the builds without damaging them. This gives each team the opportunity to present their build to the judges or teacher.
Judging: Like with Build Challenges, scoring can be done with a rubric aligned to the build prompt. There's no time limit provided by the world for judging so this can vary depending on the needs of the challenge or event.
Announcing a winner/Providing feedback: After you determine the winning team, visit the judge character and select the Pick Winner button and then choose the correct winning team color. This presents the winner with a title and fireworks to everyone in the game.