Mini Challenges!
New inventive challenges posted each week
419
Pearls
Invent something to help collect pearls from the oceans
Check out some other challenges
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1
Keep your distance
Draw an invention to keep people two metres apart
376
Special specs
Invent a special pair of glasses
100
Leftovers
Invent a machine that recycles your leftover dinner
548
Lucky
Invent a way to turn your luck around
28
Flight of the bumblebee
Design flying machines inspired by birds and insects