Mini Challenges!
New inventive challenges posted each week
472
Farmer
Create an invention that would help a farmer
Check out some other challenges
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100
Leftovers
Invent a machine that recycles your leftover dinner
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
547
Pumpkin
Invent something that uses a pumpkin
398
Monarch butterfly
Invent a home for monarch butterflies
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place