Mini Challenges!
New inventive challenges posted each week
549
Heat
Invent a device that generates heat
Check out some other challenges
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305
Inner peace
Draw something that can bring you inner peace
2
Secret door
Imagine a secret door in your home that leads to a magical place. Draw the door and the place
549
Heat
Invent a device that generates heat
404
Student help
Invent something for students
1
Keep your distance
Draw an invention to keep people two metres apart