Mini Challenges!
New inventive challenges posted each week
168
Space exercise
Invent a new way to exercise in space
Check out some other challenges
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2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place
220
Rain cloud rain!
Draw an invention that will make the clouds produce rain
431
Rainy day
Invent something for a rainy day
432
Help a friend
Invent something to help a friend
28
Flight of the bumblebee
Design flying machines inspired by birds and insects