Mini Challenges!
New inventive challenges posted each week
42
Birdy buffet
Design a fun way to feed the birds in your garden
Check out some other challenges
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311
Spring clean
Invent something to help you with spring cleaning
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded
168
Space exercise
Invent a new way to exercise in space
359
Cleaning buddy
Invent a character who cleans!