Mini Challenges!
New inventive challenges posted each week
116
Special mask
Invent a face mask with an extra special function
Check out some other challenges
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549
Heat
Invent a device that generates heat
328
Redecorate
Invent a tool to help you redecorate
1
Keep your distance
Draw an invention to keep people two metres apart
246
No noise invention
Draw an invention that cancels out background noise!
28
Flight of the bumblebee
Design flying machines inspired by birds and insects