Mini Challenges!
New inventive challenges posted each week
461
Cartoon character
Invent your own cartoon character
Check out some other challenges
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549
Heat
Invent a device that generates heat
20
Hide 'n Seek
Draw an invention to help the Easter Bunny hide its eggs
457
Sky display
Invent an alternative to a fireworks display!
350
Secret Message
Invent a way to send a secret message
125
Table manners
Invent something that would be fun to use at the table when you eat your dinner