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!

New inventive challenges posted each week

525

Natures home

Design a house grown from nature
Random challenge

Check out some other challenges

16

Tooty fruity!

Draw or make a fun invention to squeeze fruit to make a smoothie
432

Help a friend

Invent something to help a friend
156

Herb garden

Design a mobile herb garden to feed your local community
375

Make art

Invent an art making tool
447

Special suit

Design a very special suit
Want to find something specific?
See all challenges
Subscribe to our Mini Challenges emails
Send your own challenge for us to consider and publish
Submit your own Challenge