Take a Mini Challenge!
Upload ideas!

Mini Challenges!

New inventive challenges posted each week

492

Communicate

Invent a way to communicate without speaking
Random challenge

Check out some other challenges

347

Q and A

Invent something that can answer your questions
291

Habitats

Invent and draw man made habitats that will increase biodiversity in a garden
376

Special specs

Invent a special pair of glasses
154

Perfect plant

Invent a new species of plant
533

Remote

Invent something remote controlled
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