Mini Challenges!
New inventive challenges posted each week
494
Hobbit house
Design a house inspired by a story
Check out some other challenges
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50
Munch machine
Draw a wacky machine to help you eat your lunch
546
Long distance
Invent something to help you run long distances
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
312
Get gardening
Invent a way to get gardening done much quicker
51
Star living
Design A home For living in space