Take a Mini Challenge!
Upload ideas!

Mini Challenges!

New inventive challenges posted each week

490

You've got mail!

Invent a new way to deliver mail
Random challenge

Check out some other challenges

30

Breakfast fun

Draw a fun breakfast time invention
498

Go girls!

Girls, get inventing!
491

Nature reserve

Draw a nature reserve
302

Bring friends together

Invent a device that brings friends together
69

Move it move it

Design a way to make sustainable energy through exercising
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

You've got mail! Ideas