Mini Challenges!
New inventive challenges posted each week
452
Beat the cold
Invent something to help you avoid catching a cold
Check out some other challenges
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248
Amazing backpack
Invent your own super play backpack
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
385
Ideal island
Design your ideal desert island
103
Under pressure
Invent something that can reduce stress
370
Rocket man!
Design a pair of glasses for Elton John!