Mini Challenges!
New inventive challenges posted each week
18
Eyes on the prize
Draw a trophy for a staring contest
Check out some other challenges
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49
Pencil help
Invent a pencil for someone who can’t use their hands
549
Heat
Invent a device that generates heat
446
Fishing nets
Create a use for recycled fishing nets
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
417
Warm home
Invent a new way to warm your home