Mini Challenges!
New inventive challenges posted each week
145
Space clean
Invent a way to clean outer space
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305
Inner peace
Draw something that can bring you inner peace
103
Under pressure
Invent something that can reduce stress
479
Main stage
Design the most amazing decoration for a music festival
549
Heat
Invent a device that generates heat
1
Keep your distance
Draw an invention to keep people two metres apart