Obsessively documenting the international Taskmaster franchise. Warning: This site is lousy with spoilers!
Here are the results we found on TMI for your search query.
Task: The thing that most makes Greg scratch his chin (Taskmaster UK)
Task: Put on the special glasses (Taskmaster UK)
Task: Reach the highest-numbered barrel (Taskmaster UK)
Task: Say the same word at the same time (Taskmaster UK)