Mini Challenges!
New inventive challenges posted each week
541
Alone time
Invent a place of relaxation for one
Check out some other challenges
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
538
Barbie car
Design a Barbie convertible
216
Nature energy
Invent a gadget that produces sustainable energy using nature
12
Sparkling smile
Draw an invention to brush your teeth without a toothbrush
98
A bugs life
Maker Monday! Make your own bug hotel!