Mini Challenges!
New inventive challenges posted each week
529
Umbrella
Invent a special umbrella
Check out some other challenges
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182
All things bright and colourful
Create a bright and colourful drawing
366
Healthy and happy
Invent a way to monitor your health
548
Lucky
Invent a way to turn your luck around
523
Heating up
Invent something that’s useful in the heat
251
Piggy bank
Draw an invention that would help you to save money