Mini Challenges!
New inventive challenges posted each week
494
Hobbit house
Design a house inspired by a story
Check out some other challenges
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549
Heat
Invent a device that generates heat
472
Farmer
Create an invention that would help a farmer
462
Magic spell
Create a magic spell to help someone
28
Flight of the bumblebee
Design flying machines inspired by birds and insects
380
T-Rex help
Invent a way to help a T-Rex reach things!