Mini Challenges!
New inventive challenges posted each week
492
Communicate
Invent a way to communicate without speaking
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
103
Under pressure
Invent something that can reduce stress
346
Walk to school
Draw something you can use on your walk to school
548
Lucky
Invent a way to turn your luck around
160
Ear muffs
Design ear muffs with a special extra function