Mini Challenges!
New inventive challenges posted each week
350
Secret Message
Invent a way to send a secret message
Top secret!
There are many ways to send secret messages! Whether you choose to communicate in code or use the element of surprise, think up a way to get your message across in a top secret way...
Check out some other challenges
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114
Roots
Draw a town that exists in the ground underneath a tree
34
I like to move it move it
Draw an invention to help older people move about faster
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
103
Under pressure
Invent something that can reduce stress
171
Alien Boots
Draw clothing for aliens