Mini Challenges!
New inventive challenges posted each week
523
Heating up
Invent something that’s useful in the heat
Check out some other challenges
Prev
Next
378
Independence day
Invent something that celebrates your independance
94
All the world's a stage
Design your own theatre or stage to perform on
549
Heat
Invent a device that generates heat
295
Party entrance
Invent a funny way to say hello to guests arriving at a party
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded