Mini Challenges!
New inventive challenges posted each week
192
Speak in code
Invent a code and write your own secret message
Check out some other challenges
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118
Bird song
Invent something that will help protect the birds in trees
167
Festive games
Invent your own festive game
331
Charge it up
Invent a unique way to power devices
15
Lift off
Draw a spacesuit for an animal and write a story about its adventures
103
Under pressure
Invent something that can reduce stress