Mini Challenges!
New inventive challenges posted each week
448
Seaweed
Invent an extra special use for seaweed
Check out some other challenges
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103
Under pressure
Invent something that can reduce stress
514
Scarecrow
Invent a super scarecrow
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
107
Challenge yourself
Draw or make your own challenge maker machine
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded