Mini Challenges!
New inventive challenges posted each week
405
Clean beach
Invent a way to clean beaches
Check out some other challenges
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103
Under pressure
Invent something that can reduce stress
34
I like to move it move it
Draw an invention to help older people move about faster
365
Wind power
Draw something powered by wind
323
Baby helper
Invent something to help out new parents
222
Stair chair
Invent a wheelchair that can go up and down stairs