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

534

Reusable

Invent a reusable item
Random challenge

Check out some other challenges

103

Under pressure

Invent something that can reduce stress
549

Heat

Invent a device that generates heat
126

Safe friends

Invent a way to meet friends and be safe
39

Very handy

Draw or make gloves that have a clever extra use or ability
354

Happy holiday

Invent something useful to take on holiday
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