Mini Challenges!
New inventive challenges posted each week
311
Spring clean
Invent something to help you with spring cleaning
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
549
Heat
Invent a device that generates heat
372
Treat dispenser
Invent a dog treat dispenser
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
543
Robot guide
Invent a robot that guides you through an activity