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: Find the treasure / Make different, increasingly loud noises (Taskmaster UK)
Task: Draw an object on a rotating canvas (Taskmaster UK)
Task: Feed your team-mate(s) the most watermelon (Taskmaster UK)
Task: Draw animals using straight lines (Taskmaster UK)
Task: Communicate the safe contents via reversed audio (Taskmaster UK)
Task: Stare at your opponent without blinking (Taskmaster UK)
Task: Complete the best performance of a specific song (Taskmaster UK)