Mini Challenges!
New inventive challenges posted each week
301
Train travel
Invent a fun way to get to the train
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65
Furry feelings
Create an invention to detect an animal’s mood
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
438
Money
Invent a new form of money
46
Hug yourself
Invent something to make yourself giggle