Mini Challenges!
New inventive challenges posted each week
133
Braille
Invent something that would help the visually impaired
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549
Heat
Invent a device that generates heat
178
Bump!
Invent something that stops you from hurting yourself when you fall over!
89
I do like to be beside the sea!
Invent goggles that transform your bathtub into an ocean
192
Speak in code
Invent a code and write your own secret message
548
Lucky
Invent a way to turn your luck around