Mini Challenges!
New inventive challenges posted each week
336
Hair refresh
Invent a tool that makes washing your hair easier
Check out some other challenges
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481
Calendar
Invent a feel-good calendar
445
Stargazing
Make a stargazing invention
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded
548
Lucky
Invent a way to turn your luck around
28
Flight of the bumblebee
Design flying machines inspired by birds and insects