Mini Challenges!
New inventive challenges posted each week
145
Space clean
Invent a way to clean outer space
Check out some other challenges
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423
Senses
Invent a way to enhance a sense
548
Lucky
Invent a way to turn your luck around
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded
474
Never-ending candy
Invent some never-ending candy!