Mini Challenges!
New inventive challenges posted each week
138
The sun collector
Invent a way to charge a device using energy from the sun
Check out some other challenges
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20
Hide 'n Seek
Draw an invention to help the Easter Bunny hide its eggs
274
Butterfly counting
Draw an invention that will help us to count butterflies
549
Heat
Invent a device that generates heat
131
Relaxation room
Design a small space where you can relax
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place