Mini Challenges!
New inventive challenges posted each week
302
Bring friends together
Invent a device that brings friends together
Check out some other challenges
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place
233
Human Cell Atlas!
Choose a part of your body and invent a new special feature. make a poster about it!
548
Lucky
Invent a way to turn your luck around
549
Heat
Invent a device that generates heat