Mini Challenges!
New inventive challenges posted each week
417
Warm home
Invent a new way to warm your home
Check out some other challenges
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71
Energy Savers
Invent an exciting, fun or unusual way to travel that uses less energy
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
373
Super tent
Invent a super tent!
548
Lucky
Invent a way to turn your luck around