Mini Challenges!
New inventive challenges posted each week
160
Ear muffs
Design ear muffs with a special extra function
Check out some other challenges
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346
Walk to school
Draw something you can use on your walk to school
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place
501
Smile!
Invent something to guarantee a smile
226
Mars water
Draw an invention that collects water on mars
393
3D printed
Invent something made from a 3D printer