Mini Challenges!
New inventive challenges posted each week
510
No hands
Invent a hands-free vehicle
Check out some other challenges
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41
Dressed for the stars
Invent a piece of clothing to wear on the moon
321
Land and sea
Invent a vehicle that can travel over land and sea
380
T-Rex help
Invent a way to help a T-Rex reach things!
257
Nurses and Doctors
Draw or make something creative to say thank you to the doctors and nurses
28
Flight of the bumblebee
Design flying machines inspired by birds and insects