Mount the umpire's chair and make a different noise for 10 seconds every minute
Part 1, just for the team of three - One of you must mount the umpire's chair. The other two must stand on the spots by the piano. You have one minute to get into your positions. Your time starts now. Part 2, just for person sitting in the umpire's chair - Make one different noise for ten seconds every minute for twenty minutes. Each noise must be slightly louder than the last and you must make no other noise during the twenty minutes. You must stay on this chair throughout the twenty minutes. Your time starts when Alex blows the whistle. Part 3, for everyone else - Find the treasure. Do not break the box. Fastest wins. Your time starts now.
Series 10 / Episode 2Team task