Warning: This site is lousy with spoilers!
Here are the results we found on TMI for your search query.
Task: Make your horoscope come true (Taskmaster Australia)
Task: Build your Tetris tower (Taskmaster Australia)
Task: Make a disinformation video to smear the reputation of the other team (Taskmaster Australia)
Task: Flip a pancake onto a plate (Taskmaster Australia)
