Mini Challenges!
New inventive challenges posted each week
128
TV power
Invent a sustainable energy device to power a tv
Check out some other challenges
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165
Roast dinner
Invent a machine that recycles your left over roast dinner
369
Original instrument
Invent a totally unique musical instrument
545
Easy morning
Invent something to make mornings easier
118
Bird song
Invent something that will help protect the birds in trees
19
Octo-pants
Draw clothing for sea creatures