Mini Challenges!
New inventive challenges posted each week
432
Help a friend
Invent something to help a friend
Check out some other challenges
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393
3D printed
Invent something made from a 3D printer
319
Let's recycle
Draw a new use for plastic waste
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
124
Magic home
Draw your own dream magical home
242
Space shoes
Invent a shoe that someone could wear in space!