Mini Challenges!
New inventive challenges posted each week
295
Party entrance
Invent a funny way to say hello to guests arriving at a party
Check out some other challenges
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272
Flood help
Draw an invention that will help stop someone’s house from getting flooded
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
155
Collecting rain water
Design a raincoat made out of plastic bags that collects water to use
82
Keepin' cool
Design clothes for animals and people that helps to keep them cool in the heat
348
Work it out
Invent a way to get a great workout