Mini Challenges!
New inventive challenges posted each week
523
Heating up
Invent something that’s useful in the heat
Check out some other challenges
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548
Lucky
Invent a way to turn your luck around
149
Tree decoration
Invent a Christmas tree decoration that has an extra special function
549
Heat
Invent a device that generates heat
144
Catch a shooting star
Invent a way to catch a shooting star
246
No noise invention
Draw an invention that cancels out background noise!