Mini Challenges!
New inventive challenges posted each week
433
Asteroid rubble
Make something out of asteroid rubble
Check out some other challenges
Prev
Next
453
Tardis
Invent a new tardis for Doctor Who!
367
Autistic pride
Draw an invention for someone with autism
538
Barbie car
Design a Barbie convertible
127
Compost on the go!
Design something that recycles your uneaten food for you while you're out and about
302
Bring friends together
Invent a device that brings friends together