Mini Challenges!
New inventive challenges posted each week
210
Mars house
Invent your own house on Mars
Check out some other challenges
Prev
Next
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded
549
Heat
Invent a device that generates heat
313
Study buddy
Invent a tool to make studying easier
548
Lucky
Invent a way to turn your luck around
350
Secret Message
Invent a way to send a secret message