Mini Challenges!
New inventive challenges posted each week
512
Innovate
Design a place for kids to innovate
Check out some other challenges
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236
Safe space
Invent something that will help to keep you safe in space
549
Heat
Invent a device that generates heat
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
103
Under pressure
Invent something that can reduce stress
381
Unmeltable!
Design a snack that never melts in the heat