Mini Challenges!
New inventive challenges posted each week
262
Busy plants
Invent a gadget that would let you care for your plants when away from home
Check out some other challenges
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424
Paper plane
Design a special paper plane
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
246
No noise invention
Draw an invention that cancels out background noise!
333
Be inspired
Draw a place where you can create artwork!
165
Roast dinner
Invent a machine that recycles your left over roast dinner