Mini Challenges!
New inventive challenges posted each week
545
Easy morning
Invent something to make mornings easier
Check out some other challenges
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379
Keeping cool
Invent something to keep you cool for the summer
398
Monarch butterfly
Invent a home for monarch butterflies
224
Amazing beaver dam
Draw an amazing dam for a beaver
103
Under pressure
Invent something that can reduce stress
28
Flight of the bumblebee
Design flying machines inspired by birds and insects