Mini Challenges!
New inventive challenges posted each week
47
Hello there
Draw something that can help two shy people start a conversation
Check out some other challenges
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256
Good advice
Draw an invention that will help to give you or a friend advice
372
Treat dispenser
Invent a dog treat dispenser
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
378
Independence day
Invent something that celebrates your independance
549
Heat
Invent a device that generates heat