Mini Challenges!
New inventive challenges posted each week
549
Heat
Invent a device that generates heat
Check out some other challenges
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
311
Spring clean
Invent something to help you with spring cleaning
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
255
Incredible fish tank
Draw the most incredible fish tank!