Mini Challenges!
New inventive challenges posted each week
156
Herb garden
Design a mobile herb garden to feed your local community
Check out some other challenges
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103
Under pressure
Invent something that can reduce stress
394
Super football
Invent a very special football
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
72
Super Bowl
Design a bowl that has an extra special use or function
525
Natures home
Design a house grown from nature