Mini Challenges!
New inventive challenges posted each week
528
Hero arm
Invent a robotic arm
Check out some other challenges
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188
Flying carpet
Draw a magical flying carpet for you and your family
370
Rocket man!
Design a pair of glasses for Elton John!
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
108
We've got the power
Invent something powered by solar energy
127
Compost on the go!
Design something that recycles your uneaten food for you while you're out and about