Mini Challenges!
New inventive challenges posted each week
436
Nature picture
Invent a camera to photograph nature
Check out some other challenges
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348
Work it out
Invent a way to get a great workout
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded
547
Pumpkin
Invent something that uses a pumpkin
399
Cat day
Make a cat-themed invention
152
Hedgehog hotel
Design a hedgehog hotel, with all the comforts it needs