Mini Challenges!
New inventive challenges posted each week
33
Shhhhhhh!
Invent something to make the room quiet when you are concentrating
Check out some other challenges
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293
House warming
Invent and draw an eco friendly way to warm your home
548
Lucky
Invent a way to turn your luck around
319
Let's recycle
Draw a new use for plastic waste
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
103
Under pressure
Invent something that can reduce stress