Take a Mini Challenge!
Upload ideas!

Mini Challenges!

New inventive challenges posted each week

417

Warm home

Invent a new way to warm your home
Random challenge

Check out some other challenges

356

New discoveries

Invent something to help a scientist
272

Flood help

Draw an invention that will help stop someone’s house from getting flooded
308

Calm and still

Invent something you can use when you need a moment of calm
103

Under pressure

Invent something that can reduce stress
398

Monarch butterfly

Invent a home for monarch butterflies
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