Mini Challenges!
New inventive challenges posted each week
216
Nature energy
Invent a gadget that produces sustainable energy using nature
Check out some other challenges
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63
Rubbish roads
Invent a new way to collect rubbish from the streets
475
Toy in space
Design a space suit for your stuffed toy
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
429
Endangered species
Invent a piece of equipment to help your favourite animal survive in the wild
40
Superhero
Draw superhero outfits for you and your family