Mini Challenges!
New inventive challenges posted each week
12
Sparkling smile
Draw an invention to brush your teeth without a toothbrush
Check out some other challenges
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1
Keep your distance
Draw an invention to keep people two metres apart
548
Lucky
Invent a way to turn your luck around
230
Quiet work
Draw an invention that will allow you to do a job that is usually very loud, quietly
258
Worry less
Draw an invention that would help to ease your worries
549
Heat
Invent a device that generates heat