Mini Challenges!
New inventive challenges posted each week
262
Busy plants
Invent a gadget that would let you care for your plants when away from home
Check out some other challenges
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33
Shhhhhhh!
Invent something to make the room quiet when you are concentrating
548
Lucky
Invent a way to turn your luck around
494
Hobbit house
Design a house inspired by a story
139
Roll with the waves
Draw a machine that harvests energy made by the seas waves
122
Space suit of dreams
Design a new spacesuit that you would want to wear in space