Mini Challenges!
New inventive challenges posted each week
535
Trophy
Design a Wimbledon trophy
Check out some other challenges
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347
Q and A
Invent something that can answer your questions
103
Under pressure
Invent something that can reduce stress
186
Housework helper
Invent something that would help you with jobs around the house
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
249
5 books
Draw an invention that would help you to read 5 books at once!