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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237
Green turtle eggs
Invent a device to help keep a green turtles egg cool
107
Challenge yourself
Draw or make your own challenge maker machine
120
Burger break
Invent a machine that makes your favourite food in seconds
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place
335
Food for thought
Invent a device that brings food to you