Mini Challenges!
New inventive challenges posted each week
491
Nature reserve
Draw a nature reserve
Check out some other challenges
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431
Rainy day
Invent something for a rainy day
204
Maker Challenge - Use nature to help nature!
Create an invention using things found in nature to help nature
156
Herb garden
Design a mobile herb garden to feed your local community
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
46
Hug yourself
Invent something to make yourself giggle