Mini Challenges!
New inventive challenges posted each week
414
Invent something to keep in your pocket
Check out some other challenges
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549
Heat
Invent a device that generates heat
1
Keep your distance
Draw an invention to keep people two metres apart
103
Under pressure
Invent something that can reduce stress
296
Funny floor
Invent a fun floor which looks like one thing and does something completely unexpected
548
Lucky
Invent a way to turn your luck around