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

503

Your colour!

Invent something in your favourite colour
Random challenge

Check out some other challenges

310

New read

Draw a totally new way to read a book!
431

Rainy day

Invent something for a rainy day
549

Heat

Invent a device that generates heat
103

Under pressure

Invent something that can reduce stress
168

Space exercise

Invent a new way to exercise in space
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