We use cookies to help make our website better. We'll assume you're OK with this if you continue. You can change your Cookie Settings any time.

Cookie SettingsOK
Take a Mini Challenge!
Upload ideas!

Mini Challenges

Each week we will be posting new creative Mini Challenges! Keep checking back for our next challenge and upload your ideas to show the world.

Showing 1 to 7 of 549
554

Snow

Invent something that uses snow
553

Noise!

Invent a way to make a noise!
552

Upgrade

Upgrade an existing invention
551

Ghost

Draw an invention for a ghost
550

E-waste

Invent something made from electrical items
549

Heat

Invent a device that generates heat
548

Lucky

Invent a way to turn your luck around
Showing 1 to 7 of 549