Mini Challenges!
New inventive challenges posted each week
278
Recycled instrument
Invent a musical instrument using objects and waste material from your home
Check out some other challenges
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350
Secret Message
Invent a way to send a secret message
205
Maker Challenge - Invent using automata!
Create an invention that transforms using movement
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place
89
I do like to be beside the sea!
Invent goggles that transform your bathtub into an ocean