Warning: This site is lousy with spoilers!
Here are the results we found on TMI for your search query.
Task: Toss lemons from one waste bin to another (Taskmaster Australia)
Task: Draw a portrait of the guy with the ladder (Taskmaster Australia)
Task: Describe words to your team-mates (Taskmaster Australia)
Task: Share a beautiful childhood memory via an auto-tuned microphone (Taskmaster Australia)
Task: Write a pub quiz / Win the pub quiz (Taskmaster Australia)
Task: Throw something at Tom (Taskmaster Australia)
