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

409

Dog day

Invent something for a dog
Random challenge

A paw-fect day to invent!

Move over cats, it's a day for the dogs - International Dog Day! Can you invent something for these loveable four legged friends? It could be a new toy, a treat dispenser, or a very funky bed!

Check out some other challenges

251

Piggy bank

Draw an invention that would help you to save money
519

Perspective

Invent something that changes your perspective
549

Heat

Invent a device that generates heat
420

Dinosaur

Design your own dinosaur
140

Drum energy

Invent an instrument that makes energy when you play it
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