Mini Challenges!
New inventive challenges posted each week
289
Ocean book
Invent and draw a book that you can read in the ocean, without it getting wet!
Check out some other challenges
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103
Under pressure
Invent something that can reduce stress
116
Special mask
Invent a face mask with an extra special function
192
Speak in code
Invent a code and write your own secret message
12
Sparkling smile
Draw an invention to brush your teeth without a toothbrush
281
Score goals
Draw an invention that would help someone to score more goals