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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548
Lucky
Invent a way to turn your luck around
351
Smart accessory
Invent a smart accessory
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
41
Dressed for the stars
Invent a piece of clothing to wear on the moon
441
Playground
Draw the most amazing playground