Mini Challenges!
New inventive challenges posted each week
473
Fishing
Invent something to take fishing
Check out some other challenges
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
235
Sun capture
Invent a tool that can capture the sunshine
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place
1
Keep your distance
Draw an invention to keep people two metres apart
138
The sun collector
Invent a way to charge a device using energy from the sun