Mini Challenges!
New inventive challenges posted each week
140
Drum energy
Invent an instrument that makes energy when you play it
Check out some other challenges
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549
Heat
Invent a device that generates heat
228
Games for all
Invent a new game that can be played by people who are deaf or hearing impaired
441
Playground
Draw the most amazing playground
220
Rain cloud rain!
Draw an invention that will make the clouds produce rain
103
Under pressure
Invent something that can reduce stress