Mini Challenges!
New inventive challenges posted each week
528
Hero arm
Invent a robotic arm
Check out some other challenges
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220
Rain cloud rain!
Draw an invention that will make the clouds produce rain
56
Wheelie good
Draw a bicycle or scooter with special extra functions to make it more fun or useful
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
470
Sun energy
Invent a new way to make energy from the sun
253
Life in space
Draw a living being that might be found in space!