Mini Challenges!
New inventive challenges posted each week
394
Super football
Invent a very special football
Check out some other challenges
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549
Heat
Invent a device that generates heat
103
Under pressure
Invent something that can reduce stress
113
Light bulb moment
Invent a way to power a lightbulb without using electricity
1
Keep your distance
Draw an invention to keep people two metres apart
365
Wind power
Draw something powered by wind