Below, find the 2021 Inventor’s Challenge Playbook! It’s filled with fun ideas, lesson starters and official rules for entering the contest. Submit your contest entry video by uploading your YouTube video link to our submission form by November 15, 2021.

Don’t forget to share your inventions on social media using #inventorschallenge and #twobitcircusorg. Please contact us here if you have any questions.

Thanks again for joining us this year!

Inventor’s Challenge Team