Mini Challenges!
New inventive challenges posted each week
299
Leaf it out
Invent a way to keep leaves off the train tracks
Check out some other challenges
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64
Tweet retreat
Imagine and Draw The most amazing Bird house in a tree
107
Challenge yourself
Draw or make your own challenge maker machine
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
103
Under pressure
Invent something that can reduce stress
371
Debut novel
Draw your very own book cover