Mini Challenges!
New inventive challenges posted each week
434
Hospital help
Invent something for kids in hospital
Check out some other challenges
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466
Waste robot
Invent a waste-sorting robot
249
5 books
Draw an invention that would help you to read 5 books at once!
337
May the fourth
Draw a star-themed invention!
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
275
Waist belt invention
Draw an invention that you can wear around your waist or on a belt