Mini Challenges!
New inventive challenges posted each week
551
Ghost
Draw an invention for a ghost
Check out some other challenges
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298
Wake up!
Invent a funny way to wake guests up in the morning
437
Weather control
Invent a way to control the weather
103
Under pressure
Invent something that can reduce stress
138
The sun collector
Invent a way to charge a device using energy from the sun
533
Remote
Invent something remote controlled