On the Topic Manager page, click on the "+ new challenge" button.
Scroll down and click on the Poll Challenge.
Click on either "Single-Selection Poll Challenge" or "Multiple-Selection Poll Challenge". See: What is the difference between "Single-Selection Poll Challenge" and "Multiple-Selection Poll Challenge"
Fill in your Poll Challenge requirements in the "Challenge Title" field. E.G. "Who is your favourite superhero?"
If you'd like, you can give your players more information/context behind the challenge in the "Challenge Description" field. "Give your favourite Superhero a shoutout by voting for them!"
Scroll down and fill in the Poll options that your players can choose from. If you need more options, click on the "add another answer" option. There is no limit to the number of options you can have, but the minimum is one option.
Scroll down on and click 'save challenge'. Your Poll Challenge is now ready.