Mini Challenges!
New inventive challenges posted each week
413
Sibling love
Invent something to annoy your little brother or sister
Check out some other challenges
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2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place
399
Cat day
Make a cat-themed invention
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
314
Autism awareness
Invent something to help someone with autism feel more comfortable
99
Eco trip
Invent a new way to travel that is good for the environment