Mini Challenges!
New inventive challenges posted each week
274
Butterfly counting
Draw an invention that will help us to count butterflies
Check out some other challenges
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189
Cell talk
Invent a new way for cells to talk to each other
103
Under pressure
Invent something that can reduce stress
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place
108
We've got the power
Invent something powered by solar energy
30
Breakfast fun
Draw a fun breakfast time invention