Mini Challenges!
New inventive challenges posted each week
513
Handy
Invent something hand-sized
Check out some other challenges
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
76
Mother Nature
Draw a very helpful invention that will look after nature
103
Under pressure
Invent something that can reduce stress
54
Little Big World
Imagine small things in your house becoming huge, and big things becoming tiny. Draw how they might look!
115
Green stationary
Design a back to school stationary set using all recycled materials