Mini Challenges!
New inventive challenges posted each week
523
Heating up
Invent something that’s useful in the heat
Check out some other challenges
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549
Heat
Invent a device that generates heat
400
Milestone
Invent a way to celebrate a milestone!
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
27
Head gear
Make or draw a hat that has a clever Extra use or ability
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place