Mini Challenges!
New inventive challenges posted each week
528
Hero arm
Invent a robotic arm
Check out some other challenges
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515
Colour sorter
Invent a colour sorting machine
400
Milestone
Invent a way to celebrate a milestone!
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place
548
Lucky
Invent a way to turn your luck around
1
Keep your distance
Draw an invention to keep people two metres apart