Mini Challenges!
New inventive challenges posted each week
348
Work it out
Invent a way to get a great workout
Work it out!
Working out helps us to keep a healthy body and mind. Think up a way to improve your exercise session in the gym, at home, outdoors, anywhere!
Check out some other challenges
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28
Flight of the bumblebee
Design flying machines inspired by birds and insects
103
Under pressure
Invent something that can reduce stress
230
Quiet work
Draw an invention that will allow you to do a job that is usually very loud, quietly
554
Snow
Invent something that uses snow
492
Communicate
Invent a way to communicate without speaking